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Prime Tuple Database
Prime p0= 2147989966189404823 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 8 16 38 16 6 20 6 52 6 20 6 16 38 16 8 16 (?)
an: 0 16 24 40 78 94 100 120 126 178 184 204 210 226 264 280 288 304
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: MechWarrior
db: batch=80, k=18, 16 8 16 38 16 6 20 6 52
dn: 0 16 8 16 38 16 6 20 6 52 6 20 6 16 38 16 8 16 (?)
an: 0 16 24 40 78 94 100 120 126 178 184 204 210 226 264 280 288 304
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: MechWarrior
db: batch=80, k=18, 16 8 16 38 16 6 20 6 52
| STPT(10) | 2147989059659504597 | 0 2 30 32 42 44 54 56 84 86 | -906529900226 |
| SPT(16) | 2147989105773776009 | 0 24 30 50 84 132 150 164 258 272 290 338 372 392 398 422 | -860415628814 |
| SPT(16) | 2147989286604997351 | 0 18 36 40 70 132 196 202 216 222 286 348 378 382 400 418 | -679584407472 |
| STPT(10) | 2147989389959349059 | 0 2 12 14 30 32 48 50 60 62 | -576230055764 |
| STPT(10) | 2147989403941475597 | 0 2 24 26 42 44 60 62 84 86 | -562247929226 |
| TPT(14) | 2147989605737963591 | 0 2 48 50 60 62 90 92 168 170 246 248 336 338 | -360451441232 |
| STPT(10) | 2147990061404933531 | 0 2 30 32 60 62 90 92 120 122 | 95215528708 |
| STPT(10) | 2147990106861866789 | 0 2 18 20 30 32 42 44 60 62 | 140672461966 |
| STPT(10) | 2147990264582726957 | 0 2 84 86 162 164 240 242 324 326 | 298393322134 |
| STPT(10) | 2147990397765340157 | 0 2 30 32 42 44 54 56 84 86 | 431575935334 |
| SPT(16) | 2147990889105645139 | 0 22 48 70 90 114 118 142 180 204 208 232 252 274 300 322 | 922916240316 |
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