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Prime Tuple Database
Prime p0= 1231880523325008941 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 22 24 20 16 14 24 16 86 16 24 14 16 20 24 22 20 (?)
an: 0 20 42 66 86 102 116 140 156 242 258 282 296 312 332 356 378 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Rhodan71
db: batch=77, k=18, 20 22 24 20 16 14 24 16 86
dn: 0 20 22 24 20 16 14 24 16 86 16 24 14 16 20 24 22 20 (?)
an: 0 20 42 66 86 102 116 140 156 242 258 282 296 312 332 356 378 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Rhodan71
db: batch=77, k=18, 20 22 24 20 16 14 24 16 86
| STPT(10) | 1231878720711129947 | 0 2 30 32 42 44 54 56 84 86 | -1802613878994 |
| TPT(14) | 1231878971109837749 | 0 2 12 14 108 110 180 182 228 230 240 242 282 284 | -1552215171192 |
| STPT(10) | 1231879410832982237 | 0 2 42 44 72 74 102 104 144 146 | -1112492026704 |
| SPT(16) | 1231879560096001139 | 0 14 38 44 50 74 140 170 198 228 294 318 324 330 354 368 | -963229007802 |
| SPT(16) | 1231879589721511151 | 0 18 26 80 92 120 126 168 260 302 308 336 348 402 410 428 | -933603497790 |
| STPT(10) | 1231879983653837039 | 0 2 18 20 30 32 42 44 60 62 | -539671171902 |
| SPT(16) | 1231880853414004579 | 0 18 24 84 88 100 120 190 198 268 288 300 304 364 370 388 | 330088995638 |
| STPT(10) | 1231881060411703379 | 0 2 18 20 30 32 42 44 60 62 | 537086694438 |
| SPT(16) | 1231881109560782431 | 0 18 36 46 48 60 160 256 270 366 466 478 480 490 508 526 | 586235773490 |
| STPT(10) | 1231881235516268549 | 0 2 42 44 60 62 78 80 120 122 | 712191259608 |
| SPT(16) | 1231881966653287489 | 0 12 28 40 42 94 144 154 168 178 228 280 282 294 310 322 | 1443328278548 |
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