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Prime Tuple Database
Prime p0= 278890909426936871 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 42 18 20 40 60 62 4 62 60 40 20 18 42 (?)
an: 0 42 60 80 120 180 242 246 308 368 408 428 446 488
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Ralfy
db: batch=69, k=14, 42 18 20 40 60 62 4
dn: 0 42 18 20 40 60 62 4 62 60 40 20 18 42 (?)
an: 0 42 60 80 120 180 242 246 308 368 408 428 446 488
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Ralfy
db: batch=69, k=14, 42 18 20 40 60 62 4
| SPT(14) | 278890850039060713 | 0 16 18 60 100 160 180 244 264 324 364 406 408 424 | -59387876158 |
| SPT(14) | 278890858642375789 | 0 10 18 24 28 52 54 118 120 144 148 154 162 172 | -50784561082 |
| SPT(14) | 278890882741552517 | 0 2 42 72 74 122 132 242 252 300 302 332 372 374 | -26685384354 |
| SPT(14) | 278890884909106213 | 0 16 24 30 76 84 90 94 100 108 154 160 168 184 | -24517830658 |
| SPT(14) | 278890891224038257 | 0 36 66 76 106 196 202 240 246 336 366 376 406 442 | -18202898614 |
| SPT(14) | 278890907548383979 | 0 18 30 34 52 70 88 114 132 150 168 172 184 202 | -1878552892 |
| SPT(14) | 278890915746779783 | 0 18 20 56 108 110 146 150 186 188 240 276 278 296 | 6319842912 |
| SPT(14) | 278890919414615423 | 0 24 80 126 128 144 146 168 170 186 188 234 290 314 | 9987678552 |
| SPT(14) | 278890923261715339 | 0 28 64 82 84 94 102 130 138 148 150 168 204 232 | 13834778468 |
| SPT(14) | 278890932590531453 | 0 8 20 24 48 78 80 108 110 140 164 168 180 188 | 23163594582 |
| SPT(14) | 278890935044875339 | 0 60 88 90 102 112 118 132 138 148 160 162 190 250 | 25617938468 |
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