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Prime Tuple Database
Prime p0= 1959723991511816581 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 30 30 12 42 30 66 26 64 26 66 30 42 12 30 30 16 (?)
an: 0 16 46 76 88 130 160 226 252 316 342 408 438 480 492 522 552 568
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: JohnMD
db: batch=80, k=18, 16 30 30 12 42 30 66 26 64
dn: 0 16 30 30 12 42 30 66 26 64 26 66 30 42 12 30 30 16 (?)
an: 0 16 46 76 88 130 160 226 252 316 342 408 438 480 492 522 552 568
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: JohnMD
db: batch=80, k=18, 16 30 30 12 42 30 66 26 64
| STPT(12) | 1959723363832957739 | 0 2 18 20 42 44 78 80 102 104 120 122 | -627678858842 |
| SPT(16) | 1959723424194407111 | 0 50 60 66 102 116 122 140 312 330 336 350 386 392 402 452 | -567317409470 |
| STPT(10) | 1959723525568831871 | 0 2 30 32 60 62 90 92 120 122 | -465942984710 |
| STPT(10) | 1959723691131336899 | 0 2 18 20 30 32 42 44 60 62 | -300380479682 |
| STPT(10) | 1959723887309731559 | 0 2 30 32 120 122 210 212 240 242 | -104202085022 |
| STPT(10) | 1959723958838678897 | 0 2 42 44 72 74 102 104 144 146 | -32673137684 |
| STPT(10) | 1959724067584359611 | 0 2 66 68 108 110 150 152 216 218 | 76072543030 |
| STPT(10) | 1959724343466469817 | 0 2 12 14 42 44 72 74 84 86 | 351954653236 |
| STPT(10) | 1959724460455613471 | 0 2 6 8 48 50 90 92 96 98 | 468943796890 |
| TPT(14) | 1959724984647091577 | 0 2 12 14 24 26 42 44 144 146 234 236 324 326 | 993135274996 |
| STPT(10) | 1959725320947331097 | 0 2 30 32 42 44 54 56 84 86 | 1329435514516 |
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