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Prime Tuple Database
Prime p0= 1978346858895106127 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 26 6 10 12 18 8 6 28 38 28 6 8 18 12 10 6 26 (?)
an: 0 26 32 42 54 72 80 86 114 152 180 186 194 212 224 234 240 266
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 266
Found by: JonS
db: batch=80, k=18, 26 6 10 12 18 8 6 28 38
dn: 0 26 6 10 12 18 8 6 28 38 28 6 8 18 12 10 6 26 (?)
an: 0 26 32 42 54 72 80 86 114 152 180 186 194 212 224 234 240 266
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 266
Found by: JonS
db: batch=80, k=18, 26 6 10 12 18 8 6 28 38
| STPT(10) | 1978343711832556109 | 0 2 18 20 30 32 42 44 60 62 | -3147062550018 |
| STPT(10) | 1978344897157092731 | 0 2 36 38 78 80 120 122 156 158 | -1961738013396 |
| STPT(10) | 1978345211326736027 | 0 2 12 14 42 44 72 74 84 86 | -1647568370100 |
| STPT(10) | 1978345266925783079 | 0 2 18 20 30 32 42 44 60 62 | -1591969323048 |
| STPT(10) | 1978345583821375661 | 0 2 6 8 48 50 90 92 96 98 | -1275073730466 |
| STPT(10) | 1978346000751385019 | 0 2 18 20 30 32 42 44 60 62 | -858143721108 |
| STPT(10) | 1978347142299862391 | 0 2 36 38 78 80 120 122 156 158 | 283404756264 |
| STPT(10) | 1978347379782093371 | 0 2 6 8 18 20 30 32 36 38 | 520886987244 |
| SPT(16) | 1978347520837932733 | 0 16 30 46 88 114 136 180 184 228 250 276 318 334 348 364 | 661942826606 |
| TPT(14) | 1978347720280199447 | 0 2 12 14 174 176 240 242 324 326 384 386 450 452 | 861385093320 |
| SPT(16) | 1978347949397396197 | 0 12 36 40 54 126 154 192 274 312 340 412 426 430 454 466 | 1090502290070 |
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