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Prime Tuple Database
Prime p0= 2178771015334624807 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 84 36 6 28 6 50 10 96 44 96 10 50 6 28 6 36 84 (?)
an: 0 84 120 126 154 160 210 220 316 360 456 466 516 522 550 556 592 676
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 676
Found by: ginga
db: batch=81, k=18, 84 36 6 28 6 50 10 96 44
dn: 0 84 36 6 28 6 50 10 96 44 96 10 50 6 28 6 36 84 (?)
an: 0 84 120 126 154 160 210 220 316 360 456 466 516 522 550 556 592 676
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 676
Found by: ginga
db: batch=81, k=18, 84 36 6 28 6 50 10 96 44
| SPT(16) | 2178769354980095509 | 0 60 100 114 142 220 232 238 354 360 372 450 478 492 532 592 | -1660354529298 |
| STPT(10) | 2178769658547119549 | 0 2 18 20 30 32 42 44 60 62 | -1356787505258 |
| TPT(14) | 2178769678752387947 | 0 2 42 44 90 92 120 122 132 134 174 176 210 212 | -1336582236860 |
| STPT(10) | 2178769734727463789 | 0 2 18 20 30 32 42 44 60 62 | -1280607161018 |
| SPT(16) | 2178769797396038929 | 0 34 54 60 118 120 168 172 210 214 262 264 322 328 348 382 | -1217938585878 |
| TPT(14) | 2178770396677971377 | 0 2 12 14 24 26 84 86 150 152 180 182 282 284 | -618656653430 |
| STPT(10) | 2178771159852630767 | 0 2 30 32 72 74 114 116 144 146 | 144518005960 |
| STPT(10) | 2178771363278468039 | 0 2 48 50 90 92 132 134 180 182 | 347943843232 |
| STPT(10) | 2178771985193759279 | 0 2 42 44 60 62 78 80 120 122 | 969859134472 |
| STPT(10) | 2178772139514340157 | 0 2 12 14 72 74 132 134 144 146 | 1124179715350 |
| SPT(16) | 2178772144513712777 | 0 2 12 14 24 32 54 96 170 212 234 242 252 254 264 266 | 1129179087970 |
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