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Prime Tuple Database
Prime p0= 1563843492874501313 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 68 58 12 32 10 6 8 4 18 62 18 4 8 6 10 32 12 58 68 (?)
an: 0 68 126 138 170 180 186 194 198 216 278 296 300 308 314 324 356 368 426 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: xii5ku
db: batch=78, k=20, 68 58 12 32 10 6 8 4 18 62
dn: 0 68 58 12 32 10 6 8 4 18 62 18 4 8 6 10 32 12 58 68 (?)
an: 0 68 126 138 170 180 186 194 198 216 278 296 300 308 314 324 356 368 426 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: xii5ku
db: batch=78, k=20, 68 58 12 32 10 6 8 4 18 62
| STPT(10) | 1563843086734333409 | 0 2 12 14 90 92 168 170 180 182 | -406140167904 |
| STPT(10) | 1563843258140060927 | 0 2 12 14 42 44 72 74 84 86 | -234734440386 |
| SPT(16) | 1563843296693822971 | 0 60 102 142 172 180 238 322 348 432 490 498 528 568 610 670 | -196180678342 |
| SPT(18) | 1563843391542040943 | 0 8 50 78 90 96 138 180 246 248 314 356 398 404 416 444 486 494 | -101332460370 |
| TPT(14) | 1563843460430460929 | 0 2 18 20 42 44 108 110 192 194 360 362 420 422 | -32444040384 |
| STPT(10) | 1563843488868476441 | 0 2 66 68 108 110 150 152 216 218 | -4006024872 |
| STPT(10) | 1563843509982978221 | 0 2 6 8 48 50 90 92 96 98 | 17108476908 |
| STPT(10) | 1563843603323615429 | 0 2 12 14 30 32 48 50 60 62 | 110449114116 |
| STPT(10) | 1563843616029934409 | 0 2 18 20 30 32 42 44 60 62 | 123155433096 |
| STPT(10) | 1563843831209509037 | 0 2 24 26 42 44 60 62 84 86 | 338335007724 |
| STPT(10) | 1563843903113852597 | 0 2 30 32 42 44 54 56 84 86 | 410239351284 |
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