The numbers
Repeats and patterns
Doubles, runs and numbers that read the same backwards.
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Showing the last 12 months · 13-10-2025 to 13-10-2026
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Pattern shapes across 79,689 numbers
| Shape | Count | Share | Relative |
|---|---|---|---|
| All digits different (for example, 1357) | 39,065 | 49.02% |
|
| One repeated pair (for example, 1124) | 34,374 | 43.14% |
|
| Three or more of one digit (for example, 1777) | 3,385 | 4.25% |
|
| Two separate pairs (for example, 1122) | 2,788 | 3.50% |
|
| Reads the same both ways (for example, 1221) | 771 | 0.97% |
|
| All digits identical (for example, 7777) | 77 | 0.10% |
|
| Descending run (for example, 4321) | 59 | 0.07% |
|
| Ascending run (for example, 1234) | 50 | 0.06% |
|
Repeated digit values per number
| Repeats | Count | Share |
|---|---|---|
| 0 repeated digit values | 39,065 | 49.02% |
| 1 repeated digit values | 37,663 | 47.26% |
| 2 repeated digit values | 2,920 | 3.66% |
| 3 repeated digit values | 41 | 0.05% |
Most common odd/even signatures
| Signature | Count | Observed | Expected by chance |
|---|---|---|---|
| EEEO | 4,919 | 6.173% | 6.250% |
| EEOO | 4,896 | 6.144% | 6.250% |
| OOEO | 4,880 | 6.124% | 6.250% |
| OEOO | 4,874 | 6.116% | 6.250% |
| OEEO | 4,845 | 6.080% | 6.250% |
| EOEO | 4,825 | 6.055% | 6.250% |
| EOOE | 4,787 | 6.007% | 6.250% |
| OEOE | 4,776 | 5.993% | 6.250% |
| OOOO | 4,771 | 5.987% | 6.250% |
| EOEE | 4,757 | 5.969% | 6.250% |
| EOOO | 4,754 | 5.966% | 6.250% |
| EEOE | 4,748 | 5.958% | 6.250% |
| OOEE | 4,726 | 5.931% | 6.250% |
| EEEE | 4,703 | 5.902% | 6.250% |
| OEEE | 4,689 | 5.884% | 6.250% |
| OOOE | 4,685 | 5.879% | 6.250% |
| EEOEEO | 108 | 0.136% | 1.563% |
| OEEOEO | 99 | 0.124% | 1.563% |
| OEOEEO | 94 | 0.118% | 1.563% |
| OEOEEE | 93 | 0.117% | 1.563% |
| OEEEOE | 83 | 0.104% | 1.563% |
| EEOEEE | 80 | 0.100% | 1.563% |
| EEEEEE | 80 | 0.100% | 1.563% |
| OEOOOO | 78 | 0.098% | 1.563% |
| EEOOEO | 78 | 0.098% | 1.563% |
| OEOEOE | 75 | 0.094% | 1.563% |
| OEEEEE | 74 | 0.093% | 1.563% |
| OEEEOO | 70 | 0.088% | 1.563% |
| EEOOEE | 69 | 0.087% | 1.563% |
| OEOOOE | 68 | 0.085% | 1.563% |
| OOOOEE | 65 | 0.082% | 1.563% |
| EEEEOO | 59 | 0.074% | 1.563% |
| EOOOEE | 59 | 0.074% | 1.563% |
| EOOEEE | 58 | 0.073% | 1.563% |
| OOOEEO | 58 | 0.073% | 1.563% |
| EOOEEO | 56 | 0.070% | 1.563% |
| EOEOEE | 56 | 0.070% | 1.563% |
| OOOEEE | 56 | 0.070% | 1.563% |
| OOOOEO | 55 | 0.069% | 1.563% |
| EOEEOO | 55 | 0.069% | 1.563% |