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Prime Tuple Database
Prime p0= 2471377366307343281 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 90 26 30 24 12 34 56 16 32 16 56 34 12 24 30 26 90 (?)
an: 0 90 116 146 170 182 216 272 288 320 336 392 426 438 462 492 518 608
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 608
Found by: Penguin
db: batch=82, k=18, 90 26 30 24 12 34 56 16 32
dn: 0 90 26 30 24 12 34 56 16 32 16 56 34 12 24 30 26 90 (?)
an: 0 90 116 146 170 182 216 272 288 320 336 392 426 438 462 492 518 608
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 608
Found by: Penguin
db: batch=82, k=18, 90 26 30 24 12 34 56 16 32
| STPT(10) | 2471376134053808897 | 0 2 24 26 42 44 60 62 84 86 | -1232253534384 |
| SPT(20) | 2471376255060901367 | 0 12 44 110 152 170 204 222 240 282 284 326 344 362 396 414 456 522 554 566 | -1111246441914 |
| SPT(16) | 2471376575101551251 | 0 30 38 60 80 96 98 116 120 138 140 156 176 198 206 236 | -791205792030 |
| SPT(18) | 2471377054709585441 | 0 6 12 30 38 72 110 126 132 146 152 168 206 240 248 266 272 278 | -311597757840 |
| SPT(16) | 2471377276866277349 | 0 20 128 164 168 174 240 248 264 272 338 344 348 384 492 512 | -89441065932 |
| STPT(10) | 2471377345641532871 | 0 2 6 8 48 50 90 92 96 98 | -20665810410 |
| SPT(16) | 2471377963002916567 | 0 6 34 36 46 52 112 124 132 144 204 210 220 222 250 256 | 596695573286 |
| STPT(10) | 2471378130095637197 | 0 2 30 32 42 44 54 56 84 86 | 763788293916 |
| TPT(14) | 2471378535059187317 | 0 2 42 44 90 92 102 104 174 176 210 212 252 254 | 1168751844036 |
| STPT(10) | 2471378715150527849 | 0 2 18 20 60 62 102 104 120 122 | 1348843184568 |
| STPT(10) | 2471378771278069907 | 0 2 42 44 72 74 102 104 144 146 | 1404970726626 |
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