Formula list

Formula Lao development lottery Top 2 digits

Formulas with the longest correct streak from the latest draws (2-digit / 3-digit exact match)

Hot digits from all formulas

478

4 (5 formulas)7 (5 formulas)8 (5 formulas)

Top 10 formulas

RankStreakHot setResults
16 draws0,1,3,5 View history
How the numbers are derived

Step 1: Calculate Last 2 (ones) + Last 2 (tens) × Constant 1 × Back 3 (ones) + 1st prize (10k) + Back 3 (hundreds) left to right, then mod 10 for a single base digit (0–9)

Step 2: Add each offset (-2, -1, +1, +3) to the base digit, mod 10, for the hot-digit set (unique)

Last 13 draws
DrawHot digits3-digit top2-digit top2-digit bottom
July 17, 20260,2,4,9✓60446
July 16, 20264,5,7,9✓39563
July 15, 20264,5,7,9✓37593
July 13, 20261,6,7,9✓86628
July 10, 20264,5,7,9✓27702
July 9, 20261,6,7,9✓89128
July 8, 20260,5,6,8✗9202069
July 7, 20260,1,3,5✗6595996
July 6, 20260,1,3,5✗2272722
July 3, 20261,6,7,9✗3929203
July 2, 20263,4,6,8✗4606094
July 1, 20260,2,7,8✗1474781
June 30, 20261,3,8,9✓38383
26 draws2,4,6,7 View history
How the numbers are derived

Step 1: Calculate Constant 1 + 1st prize (100k) + 1st prize (10k) + 1st prize (100k) ÷ Last 2 (ones) + 1st prize (100k) × Constant 5 - Last 2 (ones) left to right, then mod 10 for a single base digit (0–9)

Step 2: Add each offset (-2, +0, +2, +3) to the base digit, mod 10, for the hot-digit set (unique)

Last 13 draws
DrawHot digits3-digit top2-digit top2-digit bottom
July 17, 20260,2,4,5✓60446
July 16, 20260,5,7,9✓39563
July 15, 20260,5,7,9✓37593
July 13, 20261,3,5,6✓86628
July 10, 20260,5,7,9✓27702
July 9, 20261,3,4,9✓89128
July 8, 20261,2,7,9✗9202069
July 7, 20261,3,5,6✗6595996
July 6, 20260,2,4,5✗2272722
July 3, 20264,6,8,9✗3929203
July 2, 20261,2,7,9✗4606094
July 1, 20260,5,7,9✗1474781
June 30, 20261,3,5,6✗3838383
35 draws2,3,5,6 View history
How the numbers are derived

Step 1: Calculate Constant 4 × Front 3 (tens) + Constant 2 + Last 2 (tens) + 1st prize (1) - Constant 2 left to right, then mod 10 for a single base digit (0–9)

Step 2: Add each offset (-2, -1, +1, +2) to the base digit, mod 10, for the hot-digit set (unique)

Last 13 draws
DrawHot digits3-digit top2-digit top2-digit bottom
July 17, 20260,1,3,4✓60446
July 16, 20265,6,8,9✓39563
July 15, 20264,5,7,8✓37593
July 13, 20260,6,7,9✓86628
July 10, 20260,6,7,9✓27702
July 9, 20262,3,5,6✗8919128
July 8, 20260,1,7,8✗9202069
July 7, 20261,2,8,9✗6595996
July 6, 20264,5,7,8✗2272722
July 3, 20261,2,4,5✗3929203
July 2, 20262,3,5,6✗4606094
July 1, 20261,2,8,9✗1474781
June 30, 20260,6,7,9✗3838383
45 draws1,2,3,8 View history
How the numbers are derived

Step 1: Calculate Constant 8 - 1st prize (100k) - 1st prize (10) × Constant 9 × Back 3 (tens) left to right, then mod 10 for a single base digit (0–9)

Step 2: Add each offset (-2, +1, +2, +3) to the base digit, mod 10, for the hot-digit set (unique)

Last 13 draws
DrawHot digits3-digit top2-digit top2-digit bottom
July 17, 20260,3,4,5✓60446
July 16, 20260,5,8,9✓39563
July 15, 20262,5,6,7✓37593
July 13, 20262,5,6,7✓86628
July 10, 20264,7,8,9✓27702
July 9, 20264,7,8,9✗8919128
July 8, 20263,6,7,8✗9202069
July 7, 20260,1,6,9✗6595996
July 6, 20260,1,6,9✗2272722
July 3, 20264,7,8,9✗3929203
July 2, 20261,2,3,8✗4606094
July 1, 20261,2,3,8✗1474781
June 30, 20262,5,6,7✗3838383
55 draws4,7,8,9 View history
How the numbers are derived

Step 1: Calculate 1st prize (100k) - Back 3 (hundreds) - Back 3 (tens) + 1st prize (10) + Front 3 (ones) + Front 3 (ones) + Back 3 (hundreds) + Back 3 (ones) left to right, then mod 10 for a single base digit (0–9)

Step 2: Add each offset (-2, +1, +2, +3) to the base digit, mod 10, for the hot-digit set (unique)

Last 13 draws
DrawHot digits3-digit top2-digit top2-digit bottom
July 17, 20260,3,4,5✓60446
July 16, 20260,5,8,9✓39563
July 15, 20262,5,6,7✓37593
July 13, 20262,5,6,7✓86628
July 10, 20264,7,8,9✓27702
July 9, 20262,5,6,7✗8919128
July 8, 20262,3,4,9✗9202069
July 7, 20262,3,4,9✗6595996
July 6, 20260,5,8,9✗2272722
July 3, 20261,4,5,6✗3929203
July 2, 20263,6,7,8✗4606094
July 1, 20260,1,2,7✗1474781
June 30, 20262,5,6,7✗3838383
65 draws4,7,8,9 View history
How the numbers are derived

Step 1: Calculate Back 3 (ones) × Constant 3 + 1st prize (100k) - Back 3 (tens) left to right, then mod 10 for a single base digit (0–9)

Step 2: Add each offset (-2, +1, +2, +3) to the base digit, mod 10, for the hot-digit set (unique)

Last 13 draws
DrawHot digits3-digit top2-digit top2-digit bottom
July 17, 20260,3,4,5✓60446
July 16, 20260,5,8,9✓39563
July 15, 20262,5,6,7✓37593
July 13, 20262,5,6,7✓86628
July 10, 20264,7,8,9✓27702
July 9, 20262,5,6,7✗8919128
July 8, 20262,3,4,9✗9202069
July 7, 20262,3,4,9✗6595996
July 6, 20260,5,8,9✗2272722
July 3, 20261,4,5,6✗3929203
July 2, 20263,6,7,8✗4606094
July 1, 20260,1,2,7✗1474781
June 30, 20262,5,6,7✗3838383
74 draws4,7,8,9 View history
How the numbers are derived

Step 1: Calculate Last 2 (tens) × Back 3 (hundreds) + Front 3 (tens) + 1st prize (10k) + 1st prize (10k) + 1st prize (1k) left to right, then mod 10 for a single base digit (0–9)

Step 2: Add each offset (-2, +1, +2, +3) to the base digit, mod 10, for the hot-digit set (unique)

Last 13 draws
DrawHot digits3-digit top2-digit top2-digit bottom
July 17, 20260,3,4,5✓60446
July 16, 20260,5,8,9✓39563
July 15, 20262,5,6,7✓37593
July 13, 20260,1,6,9✓86628
July 10, 20261,2,3,8✗2777702
July 9, 20264,7,8,9✗8919128
July 8, 20264,7,8,9✗9202069
July 7, 20260,3,4,5✗6595996
July 6, 20262,5,6,7✓22722
July 3, 20264,7,8,9✗3929203
July 2, 20260,1,6,9✓46094
July 1, 20264,7,8,9✓14781
June 30, 20260,3,4,5✗3838383
84 draws1,3,8,9 View history
How the numbers are derived

Step 1: Calculate Constant 9 + 1st prize (1) + Front 3 (tens) + Back 3 (hundreds) ÷ 1st prize (100) + Front 3 (ones) × Back 3 (tens) left to right, then mod 10 for a single base digit (0–9)

Step 2: Add each offset (-2, -1, +1, +3) to the base digit, mod 10, for the hot-digit set (unique)

Last 13 draws
DrawHot digits3-digit top2-digit top2-digit bottom
July 17, 20260,2,4,9✓60446
July 16, 20264,5,7,9✓39563
July 15, 20262,3,5,7✓37593
July 13, 20261,2,4,6✓86628
July 10, 20261,2,4,6✗2777702
July 9, 20261,3,8,9✓89128
July 8, 20263,4,6,8✗9202069
July 7, 20264,5,7,9✓65996
July 6, 20261,6,7,9✗2272722
July 3, 20262,3,5,7✗3929203
July 2, 20264,5,7,9✗4606094
July 1, 20260,1,3,5✗1474781
June 30, 20260,1,3,5✗3838383
94 draws0,1,7,9 View history
How the numbers are derived

Step 1: Calculate 1st prize (10k) + Constant 5 + 1st prize (100) + Back 3 (tens) × Back 3 (tens) + 1st prize (100k) + 1st prize (1) - Last 2 (ones) left to right, then mod 10 for a single base digit (0–9)

Step 2: Add each offset (-1, +1, +2, +3) to the base digit, mod 10, for the hot-digit set (unique)

Last 13 draws
DrawHot digits3-digit top2-digit top2-digit bottom
July 17, 20260,2,3,4✓60446
July 16, 20265,7,8,9✓39563
July 15, 20263,5,6,7✓37593
July 13, 20264,6,7,8✓86628
July 10, 20260,2,3,4✗2777702
July 9, 20260,1,2,8✗8919128
July 8, 20260,1,7,9✗9202069
July 7, 20261,3,4,5✗6595996
July 6, 20260,1,7,9✗2272722
July 3, 20264,6,7,8✗3929203
July 2, 20264,6,7,8✗4606094
July 1, 20260,6,8,9✗1474781
June 30, 20264,6,7,8✗3838383
103 draws2,4,6 View history
How the numbers are derived

Step 1: Calculate Back 3 (hundreds) + 1st prize (1k) + Front 3 (tens) + Last 2 (tens) × Last 2 (ones) ÷ 1st prize (100k) + 1st prize (1) + Constant 9 left to right, then mod 10 for a single base digit (0–9)

Step 2: Add each offset (-2, +0, +2) to the base digit, mod 10, for the hot-digit set (unique)

Last 13 draws
DrawHot digits3-digit top2-digit top2-digit bottom
July 17, 20260,2,4✓60446
July 16, 20265,7,9✓39563
July 15, 20265,7,9✓37593
July 13, 20261,3,9✗8666628
July 10, 20261,3,9✗2777702
July 9, 20265,7,9✗8919128
July 8, 20263,5,7✗9202069
July 7, 20265,7,9✓65996
July 6, 20260,2,4✗2272722
July 3, 20260,2,8✗3929203
July 2, 20261,3,9✗4606094
July 1, 20261,7,9✗1474781
June 30, 20260,2,4✗3838383

Hot-digit history from all formulas

DrawHot digits3-digit top2-digit top2-digit bottom
Next draw
478
4 (5 formulas) · 7 (5 formulas) · 8 (5 formulas)
———
July 17, 2026
785
7 (9 formulas) · 8 (7 formulas) · 5 (6 formulas)
6040446
July 16, 2026
028
0 (7 formulas) · 2 (5 formulas) · 8 (5 formulas)
3959563
July 14, 2026
052
0 (6 formulas) · 5 (5 formulas) · 2 (4 formulas)
PostponedPostponedPostponed
July 13, 2026
807
8 (6 formulas) · 0 (5 formulas) · 7 (5 formulas)
8666628
July 10, 2026
059
0 (6 formulas) · 5 (6 formulas) · 9 (5 formulas)
2777702
July 9, 2026
345
3 (6 formulas) · 4 (6 formulas) · 5 (6 formulas)
8919128
July 8, 2026
389
3 (5 formulas) · 8 (5 formulas) · 9 (5 formulas)
9202069
July 7, 2026
813
8 (6 formulas) · 1 (5 formulas) · 3 (5 formulas)
6595996
July 6, 2026
694
6 (10 formulas) · 9 (10 formulas) · 4 (9 formulas)
2272722
July 3, 2026
046
0 (6 formulas) · 4 (5 formulas) · 6 (5 formulas)
3929203
July 2, 2026
384
3 (6 formulas) · 8 (6 formulas) · 4 (5 formulas)
4606094
July 1, 2026
057
0 (7 formulas) · 5 (7 formulas) · 7 (7 formulas)
1474781
June 30, 2026
345
3 (7 formulas) · 4 (7 formulas) · 5 (6 formulas)
3838383
June 29, 2026
123
1 (8 formulas) · 2 (6 formulas) · 3 (6 formulas)
7828267
June 26, 2026
239
2 (5 formulas) · 3 (5 formulas) · 9 (5 formulas)
5777715
June 25, 2026
801
8 (6 formulas) · 0 (5 formulas) · 1 (5 formulas)
1797991
June 24, 2026
026
0 (5 formulas) · 2 (5 formulas) · 6 (5 formulas)
1020281
June 23, 2026
013
0 (8 formulas) · 1 (4 formulas) · 3 (4 formulas)
7212157
June 22, 2026
124
1 (7 formulas) · 2 (7 formulas) · 4 (6 formulas)
8181838
June 19, 2026
310
3 (7 formulas) · 1 (6 formulas) · 0 (5 formulas)
2404042
June 18, 2026
025
0 (7 formulas) · 2 (5 formulas) · 5 (5 formulas)
4303034
June 17, 2026
180
1 (6 formulas) · 8 (6 formulas) · 0 (5 formulas)
3030333
June 16, 2026
523
5 (7 formulas) · 2 (5 formulas) · 3 (5 formulas)
8838358
June 15, 2026
019
0 (8 formulas) · 1 (7 formulas) · 9 (6 formulas)
1131321
June 12, 2026
325
3 (9 formulas) · 2 (7 formulas) · 5 (7 formulas)
0606050
June 11, 2026
207
2 (7 formulas) · 0 (6 formulas) · 7 (6 formulas)
4111154
June 10, 2026
372
3 (7 formulas) · 7 (7 formulas) · 2 (5 formulas)
5575745
June 9, 2026
649
6 (8 formulas) · 4 (7 formulas) · 9 (7 formulas)
2454552
June 8, 2026
029
0 (8 formulas) · 2 (5 formulas) · 9 (5 formulas)
5262685
June 4, 2026
136
1 (6 formulas) · 3 (5 formulas) · 6 (5 formulas)
0262630
June 3, 2026
098
0 (6 formulas) · 9 (6 formulas) · 8 (5 formulas)
4002020
June 1, 2026
468
4 (8 formulas) · 6 (7 formulas) · 8 (5 formulas)
7888877
May 29, 2026
476
4 (7 formulas) · 7 (6 formulas) · 6 (5 formulas)
7222227
May 27, 2026
234
2 (6 formulas) · 3 (5 formulas) · 4 (5 formulas)
1727201
May 25, 2026
791
7 (6 formulas) · 9 (6 formulas) · 1 (5 formulas)
4898914
May 22, 2026
279
2 (6 formulas) · 7 (6 formulas) · 9 (6 formulas)
7636337
May 20, 2026
075
0 (7 formulas) · 7 (7 formulas) · 5 (6 formulas)
4002020
May 18, 2026
125
1 (6 formulas) · 2 (6 formulas) · 5 (5 formulas)
3696933
May 15, 2026
523
5 (7 formulas) · 2 (5 formulas) · 3 (5 formulas)
0959570
May 13, 2026
901
9 (6 formulas) · 0 (5 formulas) · 1 (5 formulas)
5727205
May 11, 2026
028
0 (5 formulas) · 2 (5 formulas) · 8 (5 formulas)
5090975
May 8, 2026
517
5 (6 formulas) · 1 (5 formulas) · 7 (5 formulas)
8777778
May 6, 2026
123
1 (5 formulas) · 2 (5 formulas) · 3 (5 formulas)
2606042
May 1, 2026
271
2 (6 formulas) · 7 (6 formulas) · 1 (5 formulas)
PostponedPostponedPostponed
April 29, 2026
496
4 (6 formulas) · 9 (6 formulas) · 6 (5 formulas)
7686877
April 27, 2026
798
7 (6 formulas) · 9 (6 formulas) · 8 (5 formulas)
9272709
April 24, 2026
197
1 (6 formulas) · 9 (6 formulas) · 7 (5 formulas)
0797930
April 22, 2026
680
6 (5 formulas) · 8 (5 formulas) · 0 (4 formulas)
2575782
April 20, 2026
604
6 (6 formulas) · 0 (5 formulas) · 4 (5 formulas)
5999905

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