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Prime Tuple Database
Prime p0= 1212947932038300481 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 16 60 30 20 6 76 8 16 8 76 6 20 30 60 16 30 (?)
an: 0 30 46 106 136 156 162 238 246 262 270 346 352 372 402 462 478 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: biodoc
db: batch=77, k=18, 30 16 60 30 20 6 76 8 16
dn: 0 30 16 60 30 20 6 76 8 16 8 76 6 20 30 60 16 30 (?)
an: 0 30 46 106 136 156 162 238 246 262 270 346 352 372 402 462 478 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: biodoc
db: batch=77, k=18, 30 16 60 30 20 6 76 8 16
| STPT(10) | 1212946959339565529 | 0 2 48 50 60 62 72 74 120 122 | -972698734952 |
| STPT(10) | 1212947030773234739 | 0 2 48 50 90 92 132 134 180 182 | -901265065742 |
| STPT(10) | 1212947393893318007 | 0 2 12 14 42 44 72 74 84 86 | -538144982474 |
| SPT(16) | 1212947557452421279 | 0 4 30 118 132 142 154 172 180 198 210 220 234 322 348 352 | -374585879202 |
| SPT(16) | 1212947727666843811 | 0 42 130 156 168 192 198 220 318 340 346 370 382 408 496 538 | -204371456670 |
| SPT(16) | 1212947860259105603 | 0 8 14 26 44 78 86 128 246 288 296 330 348 360 366 374 | -71779194878 |
| STPT(10) | 1212948049370793017 | 0 2 84 86 102 104 120 122 204 206 | 117332492536 |
| STPT(10) | 1212948389641043057 | 0 2 30 32 60 62 90 92 120 122 | 457602742576 |
| SPT(16) | 1212948414620230403 | 0 8 36 78 90 128 170 188 246 264 306 344 356 398 426 434 | 482581929922 |
| STPT(10) | 1212948529510675409 | 0 2 12 14 90 92 168 170 180 182 | 597472374928 |
| SPT(16) | 1212948585688371641 | 0 2 30 96 132 146 170 182 186 198 222 236 272 338 366 368 | 653650071160 |
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