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Prime Tuple Database
Prime p0= 1807771631322792319 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 18 40 26 4 14 12 30 28 8 28 30 12 14 4 26 40 18 30 (?)
an: 0 30 48 88 114 118 132 144 174 202 210 238 268 280 294 298 324 364 382 412
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: wadesworld18
db: batch=79, k=20, 30 18 40 26 4 14 12 30 28 8
dn: 0 30 18 40 26 4 14 12 30 28 8 28 30 12 14 4 26 40 18 30 (?)
an: 0 30 48 88 114 118 132 144 174 202 210 238 268 280 294 298 324 364 382 412
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: wadesworld18
db: batch=79, k=20, 30 18 40 26 4 14 12 30 28 8
| STPT(10) | 1807769873142207341 | 0 2 6 8 48 50 90 92 96 98 | -1758180584978 |
| SPT(16) | 1807769904288554593 | 0 24 48 58 60 70 88 136 168 216 234 244 246 256 280 304 | -1727034237726 |
| STPT(10) | 1807770305277591251 | 0 2 36 38 78 80 120 122 156 158 | -1326045201068 |
| STPT(10) | 1807770476366006981 | 0 2 6 8 48 50 90 92 96 98 | -1154956785338 |
| STPT(10) | 1807771103167291289 | 0 2 18 20 30 32 42 44 60 62 | -528155501030 |
| SPT(16) | 1807771111892898643 | 0 30 36 46 64 84 186 208 336 358 460 480 498 508 514 544 | -519429893676 |
| SPT(16) | 1807771894838412343 | 0 16 60 66 144 154 250 268 276 294 390 400 478 484 528 544 | 263515620024 |
| STPT(10) | 1807772416263114281 | 0 2 78 80 138 140 198 200 276 278 | 784940321962 |
| STPT(10) | 1807772993024351999 | 0 2 48 50 60 62 72 74 120 122 | 1361701559680 |
| STPT(10) | 1807773043556266247 | 0 2 24 26 42 44 60 62 84 86 | 1412233473928 |
| STPT(10) | 1807773196553727551 | 0 2 36 38 78 80 120 122 156 158 | 1565230935232 |
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