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Prime Tuple Database
Prime p0= 2157844282178076343 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 30 30 8 48 22 6 54 38 54 6 22 48 8 30 30 10 (?)
an: 0 10 40 70 78 126 148 154 208 246 300 306 328 376 384 414 444 454
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Landjunge
db: batch=81, k=18, 10 30 30 8 48 22 6 54 38
dn: 0 10 30 30 8 48 22 6 54 38 54 6 22 48 8 30 30 10 (?)
an: 0 10 40 70 78 126 148 154 208 246 300 306 328 376 384 414 444 454
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Landjunge
db: batch=81, k=18, 10 30 30 8 48 22 6 54 38
| SPT(16) | 2157841441069398899 | 0 20 24 38 114 152 204 218 294 308 360 398 474 488 492 512 | -2841108677444 |
| TPT(14) | 2157841740177272909 | 0 2 12 14 42 44 48 50 102 104 138 140 180 182 | -2542000803434 |
| STPT(10) | 2157842320155796007 | 0 2 24 26 42 44 60 62 84 86 | -1962022280336 |
| STPT(10) | 2157843953877447929 | 0 2 18 20 30 32 42 44 60 62 | -328300628414 |
| SPT(16) | 2157844106451607741 | 0 30 40 58 60 82 90 112 198 220 228 250 252 270 280 310 | -175726468602 |
| STPT(10) | 2157844192931207117 | 0 2 30 32 42 44 54 56 84 86 | -89246869226 |
| STPT(10) | 2157844586325207539 | 0 2 48 50 90 92 132 134 180 182 | 304147131196 |
| STPT(10) | 2157844641045191009 | 0 2 18 20 30 32 42 44 60 62 | 358867114666 |
| STPT(10) | 2157844684673513201 | 0 2 36 38 78 80 120 122 156 158 | 402495436858 |
| SPT(16) | 2157844769954232809 | 0 14 24 42 84 92 108 114 218 224 240 248 290 308 318 332 | 487776156466 |
| STPT(10) | 2157845069110696289 | 0 2 18 20 30 32 42 44 60 62 | 786932619946 |
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