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Prime Tuple Database
Prime p0= 1991057300294943731 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 10 18 26 22 80 4 74 4 80 22 26 18 10 2 (?)
an: 0 2 12 30 56 78 158 162 236 240 320 342 368 386 396 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 2 10 18 26 22 80 4 74
dn: 0 2 10 18 26 22 80 4 74 4 80 22 26 18 10 2 (?)
an: 0 2 12 30 56 78 158 162 236 240 320 342 368 386 396 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 2 10 18 26 22 80 4 74
| STPT(10) | 1991054972920044917 | 0 2 30 32 42 44 54 56 84 86 | -2327374898814 |
| STPT(10) | 1991056020448639559 | 0 2 18 20 30 32 42 44 60 62 | -1279846304172 |
| SPT(16) | 1991056055053959037 | 0 4 100 102 112 154 204 232 294 322 372 414 424 426 522 526 | -1245240984694 |
| STPT(10) | 1991056267703745857 | 0 2 24 26 42 44 60 62 84 86 | -1032591197874 |
| STPT(10) | 1991056269114835847 | 0 2 12 14 42 44 72 74 84 86 | -1031180107884 |
| STPT(10) | 1991057096087990351 | 0 2 36 38 78 80 120 122 156 158 | -204206953380 |
| SPT(16) | 1991057918229155089 | 0 42 58 124 138 222 240 264 328 352 370 454 468 534 550 592 | 617934211358 |
| SPT(16) | 1991058013953568151 | 0 50 92 96 140 198 210 270 278 338 350 408 452 456 498 548 | 713658624420 |
| SPT(16) | 1991058829311778873 | 0 6 28 48 58 138 154 180 184 210 226 306 316 336 358 364 | 1529016835142 |
| SPT(16) | 1991058862171024991 | 0 2 36 42 86 90 132 168 170 206 248 252 296 302 336 338 | 1561876081260 |
| SPT(16) | 1991059221412839827 | 0 74 84 90 140 146 170 216 254 300 324 330 380 386 396 470 | 1921117896096 |
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