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Prime Tuple Database
Prime p0= 1074507512012270221 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 30 4 8 72 148 24 36 24 164 24 36 24 148 72 8 4 30 6 (?)
an: 0 6 36 40 48 120 268 292 328 352 516 540 576 600 748 820 828 832 862 868
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 868
Found by: [SG-FC] hl
db: batch=76, k=20, 6 30 4 8 72 148 24 36 24 164
dn: 0 6 30 4 8 72 148 24 36 24 164 24 36 24 148 72 8 4 30 6 (?)
an: 0 6 36 40 48 120 268 292 328 352 516 540 576 600 748 820 828 832 862 868
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 868
Found by: [SG-FC] hl
db: batch=76, k=20, 6 30 4 8 72 148 24 36 24 164
| STPT(10) | 1074506011989039569 | 0 2 18 20 30 32 42 44 60 62 | -1500023230652 |
| STPT(10) | 1074506307960871991 | 0 2 6 8 18 20 30 32 36 38 | -1204051398230 |
| STPT(10) | 1074506421799612829 | 0 2 18 20 30 32 42 44 60 62 | -1090212657392 |
| STPT(10) | 1074507181954151459 | 0 2 48 50 90 92 132 134 180 182 | -330058118762 |
| STPT(10) | 1074507331288235807 | 0 2 30 32 42 44 54 56 84 86 | -180724034414 |
| STPT(10) | 1074507397353338477 | 0 2 12 14 42 44 72 74 84 86 | -114658931744 |
| SPT(16) | 1074507858691745141 | 0 26 42 48 56 108 122 126 152 156 170 222 230 236 252 278 | 346679474920 |
| TPT(14) | 1074507953339273987 | 0 2 42 44 72 74 132 134 174 176 204 206 252 254 | 441327003766 |
| SPT(16) | 1074508092402566161 | 0 18 48 90 96 130 132 196 222 286 288 322 328 370 400 418 | 580390295940 |
| STPT(10) | 1074508169758128401 | 0 2 6 8 18 20 30 32 36 38 | 657745858180 |
| STPT(10) | 1074508611279776249 | 0 2 12 14 150 152 288 290 300 302 | 1099267506028 |
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