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Prime Tuple Database
Prime p0= 1581361797198568129 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 34 56 142 26 36 10 6 32 22 44 22 32 6 10 36 26 142 56 34 (?)
an: 0 34 90 232 258 294 304 310 342 364 408 430 462 468 478 514 540 682 738 772
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 772
Found by: crashtech
db: batch=78, k=20, 34 56 142 26 36 10 6 32 22 44
dn: 0 34 56 142 26 36 10 6 32 22 44 22 32 6 10 36 26 142 56 34 (?)
an: 0 34 90 232 258 294 304 310 342 364 408 430 462 468 478 514 540 682 738 772
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 772
Found by: crashtech
db: batch=78, k=20, 34 56 142 26 36 10 6 32 22 44
| SPT(16) | 1581360708726132553 | 0 18 58 76 108 126 148 150 154 156 178 196 228 246 286 304 | -1088472435576 |
| SPT(16) | 1581360762688145657 | 0 14 26 30 66 80 84 144 176 236 240 254 290 294 306 320 | -1034510422472 |
| STPT(10) | 1581360919351730747 | 0 2 24 26 42 44 60 62 84 86 | -877846837382 |
| STPT(10) | 1581361427780087711 | 0 2 6 8 18 20 30 32 36 38 | -369418480418 |
| STPT(10) | 1581361620027633047 | 0 2 42 44 102 104 162 164 204 206 | -177170935082 |
| SPT(16) | 1581361660531410547 | 0 6 70 136 180 210 304 306 364 366 460 490 534 600 664 670 | -136667157582 |
| STPT(10) | 1581362008533801677 | 0 2 30 32 42 44 54 56 84 86 | 211335233548 |
| TPT(14) | 1581362094557750369 | 0 2 18 20 132 134 210 212 282 284 300 302 390 392 | 297359182240 |
| SPT(16) | 1581362458319120977 | 0 34 52 82 96 106 120 154 162 196 210 220 234 264 282 316 | 661120552848 |
| STPT(10) | 1581362630873685599 | 0 2 18 20 30 32 42 44 60 62 | 833675117470 |
| SPT(16) | 1581362812654775453 | 0 8 36 98 116 158 164 200 294 330 336 378 396 458 486 494 | 1015456207324 |
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