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Prime Tuple Database
Prime p0= 1897421156152103011 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 2 6 6 16 8 30 82 2 82 30 8 16 6 6 2 28 (?)
an: 0 28 30 36 42 58 66 96 178 180 262 292 300 316 322 328 330 358
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: Steve Dodd
db: batch=79, k=18, 28 2 6 6 16 8 30 82 2
dn: 0 28 2 6 6 16 8 30 82 2 82 30 8 16 6 6 2 28 (?)
an: 0 28 30 36 42 58 66 96 178 180 262 292 300 316 322 328 330 358
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: Steve Dodd
db: batch=79, k=18, 28 2 6 6 16 8 30 82 2
| SPT(16) | 1897419364824698551 | 0 30 46 48 72 82 126 130 198 202 246 256 280 282 298 328 | -1791327404460 |
| STPT(10) | 1897419422825482889 | 0 2 12 14 90 92 168 170 180 182 | -1733326620122 |
| TPT(14) | 1897420101319581407 | 0 2 114 116 162 164 174 176 252 254 282 284 324 326 | -1054832521604 |
| SPT(20) | 1897420368740324411 | 0 18 20 36 60 86 96 140 168 266 300 398 426 470 480 506 530 546 548 566 | -787411778600 |
| SPT(16) | 1897420487900372753 | 0 8 24 38 50 120 128 216 248 336 344 414 426 440 456 464 | -668251730258 |
| SPT(16) | 1897420873403687171 | 0 30 102 116 150 158 168 200 288 320 330 338 372 386 458 488 | -282748415840 |
| SPT(16) | 1897421448176672207 | 0 12 96 126 140 152 182 192 230 240 270 282 296 326 410 422 | 292024569196 |
| STPT(10) | 1897421594972913197 | 0 2 24 26 42 44 60 62 84 86 | 438820810186 |
| STPT(10) | 1897422279342529967 | 0 2 24 26 42 44 60 62 84 86 | 1123190426956 |
| STPT(10) | 1897422947179727477 | 0 2 42 44 72 74 102 104 144 146 | 1791027624466 |
| STPT(10) | 1897423443706683689 | 0 2 18 20 30 32 42 44 60 62 | 2287554580678 |
©2024 Tomáš Brada