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Prime Tuple Database
Prime p0= 2660846480383036861 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 40 30 12 56 28 2 12 12 34 26 34 12 12 2 28 56 12 30 40 (?)
an: 0 40 70 82 138 166 168 180 192 226 252 286 298 310 312 340 396 408 438 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: fzs600
db: batch=82, k=20, 40 30 12 56 28 2 12 12 34 26
dn: 0 40 30 12 56 28 2 12 12 34 26 34 12 12 2 28 56 12 30 40 (?)
an: 0 40 70 82 138 166 168 180 192 226 252 286 298 310 312 340 396 408 438 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: fzs600
db: batch=82, k=20, 40 30 12 56 28 2 12 12 34 26
| STPT(10) | 2660845103796527699 | 0 2 18 20 30 32 42 44 60 62 | -1376586509162 |
| STPT(10) | 2660845672262839049 | 0 2 18 20 30 32 42 44 60 62 | -808120197812 |
| SPT(16) | 2660846058915783449 | 0 2 20 42 90 120 128 162 188 222 230 260 308 330 348 350 | -421467253412 |
| STPT(10) | 2660846086297959809 | 0 2 18 20 30 32 42 44 60 62 | -394085077052 |
| STPT(10) | 2660846260420697759 | 0 2 48 50 90 92 132 134 180 182 | -219962339102 |
| SPT(16) | 2660846345554013629 | 0 24 52 90 124 154 180 190 192 202 228 258 292 330 358 382 | -134829023232 |
| STPT(10) | 2660846966188090637 | 0 2 12 14 42 44 72 74 84 86 | 485805053776 |
| STPT(10) | 2660847036136525307 | 0 2 30 32 42 44 54 56 84 86 | 555753488446 |
| STPT(10) | 2660847250945538951 | 0 2 6 8 18 20 30 32 36 38 | 770562502090 |
| STPT(10) | 2660847257352036629 | 0 2 42 44 120 122 198 200 240 242 | 776968999768 |
| SPT(16) | 2660847325666073629 | 0 30 88 144 154 198 222 232 270 280 304 348 358 414 472 502 | 845283036768 |
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