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Prime Tuple Database
Prime p0= 978219378924472627 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 12 28 44 34 14 10 48 20 112 20 48 10 14 34 44 28 12 12 (?)
an: 0 12 24 52 96 130 144 154 202 222 334 354 402 412 426 460 504 532 544 556
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: LCB001
db: batch=76, k=20, 12 12 28 44 34 14 10 48 20 112
dn: 0 12 12 28 44 34 14 10 48 20 112 20 48 10 14 34 44 28 12 12 (?)
an: 0 12 24 52 96 130 144 154 202 222 334 354 402 412 426 460 504 532 544 556
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: LCB001
db: batch=76, k=20, 12 12 28 44 34 14 10 48 20 112
| SPT(16) | 978217594236689857 | 0 30 42 64 70 144 154 162 172 180 190 264 270 292 304 334 | -1784687782770 |
| STPT(10) | 978217976069270969 | 0 2 42 44 90 92 138 140 180 182 | -1402855201658 |
| STPT(10) | 978218747459913101 | 0 2 6 8 18 20 30 32 36 38 | -631464559526 |
| SPT(16) | 978218858437803029 | 0 42 50 54 68 104 180 264 308 392 468 504 518 522 530 572 | -520486669598 |
| STPT(10) | 978218860171919477 | 0 2 42 44 72 74 102 104 144 146 | -518752553150 |
| SPT(16) | 978219329724872369 | 0 14 30 32 68 72 84 168 194 278 290 294 330 332 348 362 | -49199600258 |
| STPT(10) | 978219612013999037 | 0 2 12 14 72 74 132 134 144 146 | 233089526410 |
| STPT(10) | 978219778406672699 | 0 2 18 20 60 62 102 104 120 122 | 399482200072 |
| STPT(10) | 978220702493432987 | 0 2 30 32 42 44 54 56 84 86 | 1323568960360 |
| STPT(10) | 978220791198839807 | 0 2 84 86 132 134 180 182 264 266 | 1412274367180 |
| STPT(10) | 978221347448389337 | 0 2 42 44 72 74 102 104 144 146 | 1968523916710 |
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