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Prime Tuple Database
Prime p0= 1997254391662406771 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 26 46 38 6 6 24 34 62 34 24 6 6 38 46 26 (?)
an: 0 26 72 110 116 122 146 180 242 276 300 306 312 350 396 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Chooka
db: batch=80, k=16, 26 46 38 6 6 24 34 62
dn: 0 26 46 38 6 6 24 34 62 34 24 6 6 38 46 26 (?)
an: 0 26 72 110 116 122 146 180 242 276 300 306 312 350 396 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Chooka
db: batch=80, k=16, 26 46 38 6 6 24 34 62
| SPT(16) | 1997252137956731899 | 0 12 40 70 88 144 190 214 288 312 358 414 432 462 490 502 | -2253705674872 |
| SPT(16) | 1997252544406191311 | 0 96 158 170 176 182 192 236 252 296 306 312 318 330 392 488 | -1847256215460 |
| SPT(16) | 1997253088857183779 | 0 90 102 110 114 140 188 198 254 264 312 338 342 350 362 452 | -1302805222992 |
| STPT(10) | 1997253278131668551 | 0 2 36 38 78 80 120 122 156 158 | -1113530738220 |
| SPT(16) | 1997253714155434793 | 0 38 66 80 90 116 126 174 260 308 318 344 354 368 396 434 | -677506971978 |
| STPT(10) | 1997253803965275419 | 0 2 12 14 90 92 168 170 180 182 | -587697131352 |
| SPT(16) | 1997254846271658187 | 0 12 96 130 154 162 172 244 252 324 334 342 366 400 484 496 | 454609251416 |
| STPT(10) | 1997255122630269329 | 0 2 18 20 60 62 102 104 120 122 | 730967862558 |
| STPT(10) | 1997255199290222699 | 0 2 18 20 60 62 102 104 120 122 | 807627815928 |
| SPT(18) | 1997255564565493517 | 0 32 50 54 62 120 132 164 200 294 330 362 374 432 440 444 462 494 | 1172903086746 |
| STPT(10) | 1997255912545109297 | 0 2 54 56 72 74 90 92 144 146 | 1520882702526 |
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