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Prime Tuple Database
Prime p0= 812964250262053859 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 68 16 30 24 2 4 50 30 4 30 50 4 2 24 30 16 68 (?)
an: 0 68 84 114 138 140 144 194 224 228 258 308 312 314 338 368 384 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: [SG]FX
db: batch=73, k=18, 68 16 30 24 2 4 50 30 4
dn: 0 68 16 30 24 2 4 50 30 4 30 50 4 2 24 30 16 68 (?)
an: 0 68 84 114 138 140 144 194 224 228 258 308 312 314 338 368 384 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: [SG]FX
db: batch=73, k=18, 68 16 30 24 2 4 50 30 4
| SPT(16) | 812963617424279837 | 0 14 24 62 90 110 150 182 234 266 306 326 354 392 402 416 | -632837774022 |
| SPT(16) | 812963748696405641 | 0 18 32 38 140 150 168 240 278 350 368 378 480 486 500 518 | -501565648218 |
| SPT(18) | 812963873557556311 | 0 6 10 28 40 82 136 192 208 210 226 282 336 378 390 408 412 418 | -376704497548 |
| TPT(14) | 812964029495141897 | 0 2 84 86 90 92 102 104 114 116 174 176 282 284 | -220766911962 |
| STPT(10) | 812964152040705347 | 0 2 42 44 72 74 102 104 144 146 | -98221348512 |
| STPT(10) | 812964189681725351 | 0 2 6 8 48 50 90 92 96 98 | -60580328508 |
| STPT(10) | 812964355808489639 | 0 2 18 20 30 32 42 44 60 62 | 105546435780 |
| STPT(10) | 812964501923938451 | 0 2 6 8 48 50 90 92 96 98 | 251661884592 |
| STPT(10) | 812964767003605829 | 0 2 18 20 30 32 42 44 60 62 | 516741551970 |
| STPT(10) | 812965071971812607 | 0 2 12 14 42 44 72 74 84 86 | 821709758748 |
| STPT(10) | 812965081160192837 | 0 2 30 32 60 62 90 92 120 122 | 830898138978 |
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