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Prime Tuple Database
Prime p0= 1956519422949148009 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 60 6 18 36 6 48 28 2 28 48 6 36 18 6 60 18 (?)
an: 0 18 78 84 102 138 144 192 220 222 250 298 304 340 358 364 424 442
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: samuraiii
db: batch=80, k=18, 18 60 6 18 36 6 48 28 2
dn: 0 18 60 6 18 36 6 48 28 2 28 48 6 36 18 6 60 18 (?)
an: 0 18 78 84 102 138 144 192 220 222 250 298 304 340 358 364 424 442
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: samuraiii
db: batch=80, k=18, 18 60 6 18 36 6 48 28 2
| STPT(10) | 1956517048849748261 | 0 2 30 32 60 62 90 92 120 122 | -2374099399748 |
| STPT(10) | 1956518006574860759 | 0 2 18 20 30 32 42 44 60 62 | -1416374287250 |
| STPT(10) | 1956518300422451807 | 0 2 30 32 42 44 54 56 84 86 | -1122526696202 |
| SPT(16) | 1956519067430454287 | 0 80 116 134 144 204 224 242 294 312 332 392 402 420 456 536 | -355518693722 |
| STPT(10) | 1956519074210642057 | 0 2 30 32 42 44 54 56 84 86 | -348738505952 |
| STPT(10) | 1956519098915933969 | 0 2 18 20 30 32 42 44 60 62 | -324033214040 |
| SPT(16) | 1956519518044806157 | 0 6 66 84 94 126 172 192 214 234 280 312 322 340 400 406 | 95095658148 |
| STPT(10) | 1956520546377345209 | 0 2 18 20 30 32 42 44 60 62 | 1123428197200 |
| STPT(10) | 1956520683922122551 | 0 2 36 38 78 80 120 122 156 158 | 1260972974542 |
| STPT(10) | 1956520954797342749 | 0 2 12 14 30 32 48 50 60 62 | 1531848194740 |
| SPT(16) | 1956520969922164031 | 0 60 66 80 122 152 156 192 200 236 240 270 312 326 332 392 | 1546973016022 |
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