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Prime Tuple Database
Prime p0= 2121741077091819049 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 54 4 44 12 10 6 24 30 14 30 24 6 10 12 44 4 54 (?)
an: 0 54 58 102 114 124 130 154 184 198 228 252 258 268 280 324 328 382
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 382
Found by: Coleslaw
db: batch=80, k=18, 54 4 44 12 10 6 24 30 14
dn: 0 54 4 44 12 10 6 24 30 14 30 24 6 10 12 44 4 54 (?)
an: 0 54 58 102 114 124 130 154 184 198 228 252 258 268 280 324 328 382
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 382
Found by: Coleslaw
db: batch=80, k=18, 54 4 44 12 10 6 24 30 14
| STPT(10) | 2121738350846392631 | 0 2 6 8 108 110 210 212 216 218 | -2726245426418 |
| STPT(10) | 2121739291031017727 | 0 2 24 26 42 44 60 62 84 86 | -1786060801322 |
| STPT(10) | 2121739393257646661 | 0 2 36 38 78 80 120 122 156 158 | -1683834172388 |
| SPT(16) | 2121739484007345977 | 0 42 54 56 132 152 164 242 294 372 384 404 480 482 494 536 | -1593084473072 |
| STPT(10) | 2121739944397309931 | 0 2 30 32 60 62 90 92 120 122 | -1132694509118 |
| SPT(16) | 2121740764820495393 | 0 24 38 56 98 150 158 194 240 276 284 336 378 396 410 434 | -312271323656 |
| STPT(10) | 2121741710816763317 | 0 2 60 62 102 104 144 146 204 206 | 633724944268 |
| SPT(16) | 2121741930100076441 | 0 66 78 92 128 150 198 222 236 260 308 330 366 380 392 458 | 853008257392 |
| SPT(16) | 2121742061303504531 | 0 8 12 62 66 68 80 108 110 138 150 152 156 206 210 218 | 984211685482 |
| SPT(18) | 2121742172908211701 | 0 28 58 70 130 150 156 220 306 310 396 460 466 486 546 558 588 616 | 1095816392652 |
| SPT(16) | 2121742215345474499 | 0 18 70 84 88 120 178 208 420 450 508 540 544 558 610 628 | 1138253655450 |
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