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Prime Tuple Database
Prime p0= 1781434028531031851 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 56 10 48 12 14 40 24 8 24 40 14 12 48 10 56 6 (?)
an: 0 6 62 72 120 132 146 186 210 218 242 282 296 308 356 366 422 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: amargo133
db: batch=79, k=18, 6 56 10 48 12 14 40 24 8
dn: 0 6 56 10 48 12 14 40 24 8 24 40 14 12 48 10 56 6 (?)
an: 0 6 62 72 120 132 146 186 210 218 242 282 296 308 356 366 422 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: amargo133
db: batch=79, k=18, 6 56 10 48 12 14 40 24 8
| STPT(10) | 1781432929937894369 | 0 2 12 14 90 92 168 170 180 182 | -1098593137482 |
| SPT(20) | 1781432959594017487 | 0 6 52 72 94 112 120 132 154 160 186 192 214 226 234 252 274 294 340 346 | -1068937014364 |
| STPT(10) | 1781433010020125489 | 0 2 18 20 30 32 42 44 60 62 | -1018510906362 |
| STPT(10) | 1781433094132539119 | 0 2 18 20 30 32 42 44 60 62 | -934398492732 |
| STPT(10) | 1781433298074079619 | 0 2 12 14 30 32 48 50 60 62 | -730456952232 |
| STPT(10) | 1781433721502739917 | 0 2 30 32 42 44 54 56 84 86 | -307028291934 |
| SPT(16) | 1781434847861883971 | 0 26 30 108 116 122 138 168 320 350 366 372 380 458 462 488 | 819330852120 |
| STPT(10) | 1781434856997588017 | 0 2 30 32 42 44 54 56 84 86 | 828466556166 |
| SPT(18) | 1781435074160340959 | 0 12 42 50 68 84 90 98 194 318 414 422 428 444 462 470 500 512 | 1045629309108 |
| STPT(10) | 1781435092062225401 | 0 2 6 8 48 50 90 92 96 98 | 1063531193550 |
| STPT(10) | 1781435270829634097 | 0 2 12 14 42 44 72 74 84 86 | 1242298602246 |
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