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Prime Tuple Database
Prime p0= 2539454552245721951 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 8 16 26 18 42 12 60 10 98 10 60 12 42 18 26 16 8 18 (?)
an: 0 18 26 42 68 86 128 140 200 210 308 318 378 390 432 450 476 492 500 518
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: fzs600
db: batch=82, k=20, 18 8 16 26 18 42 12 60 10 98
dn: 0 18 8 16 26 18 42 12 60 10 98 10 60 12 42 18 26 16 8 18 (?)
an: 0 18 26 42 68 86 128 140 200 210 308 318 378 390 432 450 476 492 500 518
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: fzs600
db: batch=82, k=20, 18 8 16 26 18 42 12 60 10 98
| STPT(10) | 2539453281664060031 | 0 2 6 8 48 50 90 92 96 98 | -1270581661920 |
| STPT(10) | 2539453285998136097 | 0 2 42 44 72 74 102 104 144 146 | -1266247585854 |
| STPT(10) | 2539453468126106879 | 0 2 42 44 90 92 138 140 180 182 | -1084119615072 |
| STPT(10) | 2539453473509555957 | 0 2 54 56 72 74 90 92 144 146 | -1078736165994 |
| SPT(16) | 2539453513538811613 | 0 16 58 90 118 160 204 238 276 310 354 396 424 456 498 514 | -1038706910338 |
| STPT(10) | 2539454155478622827 | 0 2 30 32 42 44 54 56 84 86 | -396767099124 |
| SPT(16) | 2539454664330143011 | 0 28 58 96 100 118 156 190 258 292 330 348 352 390 420 448 | 112084421060 |
| STPT(10) | 2539455240064788047 | 0 2 30 32 72 74 114 116 144 146 | 687819066096 |
| STPT(10) | 2539455433031903327 | 0 2 30 32 42 44 54 56 84 86 | 880786181376 |
| SPT(16) | 2539455497702366197 | 0 30 70 82 84 100 126 142 174 190 216 232 234 246 286 316 | 945456644246 |
| SPT(16) | 2539455586111468187 | 0 44 72 122 140 192 206 230 276 300 314 366 384 434 462 506 | 1033865746236 |
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