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Prime Tuple Database
Prime p0= 2690906733861874817 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 40 42 20 16 36 18 2 34 2 18 36 16 20 42 40 2 (?)
an: 0 2 42 84 104 120 156 174 176 210 212 230 266 282 302 344 384 386
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: Asgard2022
db: batch=82, k=18, 2 40 42 20 16 36 18 2 34
dn: 0 2 40 42 20 16 36 18 2 34 2 18 36 16 20 42 40 2 (?)
an: 0 2 42 84 104 120 156 174 176 210 212 230 266 282 302 344 384 386
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: Asgard2022
db: batch=82, k=18, 2 40 42 20 16 36 18 2 34
| STPT(10) | 2690905800920126357 | 0 2 12 14 42 44 72 74 84 86 | -932941748460 |
| STPT(12) | 2690905805160916529 | 0 2 30 32 60 62 138 140 168 170 198 200 | -928700958288 |
| SPT(16) | 2690905944195530651 | 0 6 36 56 98 132 140 146 162 168 176 210 252 272 302 308 | -789666344166 |
| SPT(16) | 2690906215012695059 | 0 20 50 90 92 108 120 128 204 212 224 240 242 282 312 332 | -518849179758 |
| STPT(10) | 2690906276488793159 | 0 2 18 20 30 32 42 44 60 62 | -457373081658 |
| SPT(16) | 2690906670326894869 | 0 24 70 100 132 150 154 160 192 198 202 220 252 282 328 352 | -63534979948 |
| SPT(16) | 2690906741782783751 | 0 6 12 36 50 90 152 198 320 366 428 468 482 506 512 518 | 7920908934 |
| STPT(10) | 2690906858035157789 | 0 2 18 20 30 32 42 44 60 62 | 124173282972 |
| STPT(10) | 2690907010197758249 | 0 2 18 20 30 32 42 44 60 62 | 276335883432 |
| SPT(16) | 2690907343037084177 | 0 14 44 114 116 140 234 290 300 356 450 474 476 546 576 590 | 609175209360 |
| SPT(16) | 2690907555719656877 | 0 2 74 92 116 120 174 294 302 422 476 480 504 522 594 596 | 821857782060 |
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