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Prime Tuple Database
Prime p0= 1251997239637183261 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 40 26 12 18 30 52 38 76 38 52 30 18 12 26 40 (?)
an: 0 40 66 78 96 126 178 216 292 330 382 412 430 442 468 508
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: biodoc
db: batch=77, k=16, 40 26 12 18 30 52 38 76
dn: 0 40 26 12 18 30 52 38 76 38 52 30 18 12 26 40 (?)
an: 0 40 66 78 96 126 178 216 292 330 382 412 430 442 468 508
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: biodoc
db: batch=77, k=16, 40 26 12 18 30 52 38 76
| STPT(10) | 1251996513833950439 | 0 2 42 44 60 62 78 80 120 122 | -725803232822 |
| STPT(10) | 1251996617498460257 | 0 2 12 14 72 74 132 134 144 146 | -622138723004 |
| STPT(10) | 1251996989549864819 | 0 2 18 20 30 32 42 44 60 62 | -250087318442 |
| SPT(16) | 1251997049341659721 | 0 36 48 66 72 90 100 112 156 168 178 196 202 220 232 268 | -190295523540 |
| SPT(20) | 1251997140693060871 | 0 30 46 70 88 90 168 186 226 252 256 282 322 340 418 420 438 462 478 508 | -98944122390 |
| SPT(16) | 1251997205346952607 | 0 32 56 96 114 116 134 144 152 162 180 182 200 240 264 296 | -34290230654 |
| SPT(16) | 1251997468873064083 | 0 4 36 46 70 76 108 114 190 196 228 234 258 268 300 304 | 229235880822 |
| STPT(10) | 1251997720319262611 | 0 2 30 32 60 62 90 92 120 122 | 480682079350 |
| STPT(10) | 1251997733233040639 | 0 2 18 20 30 32 42 44 60 62 | 493595857378 |
| STPT(10) | 1251997758680097599 | 0 2 18 20 30 32 42 44 60 62 | 519042914338 |
| STPT(10) | 1251998004313370729 | 0 2 18 20 30 32 42 44 60 62 | 764676187468 |
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