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Prime Tuple Database
Prime p0= 1998381130048270547 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 20 54 4 42 8 4 8 4 8 42 4 54 20 12 (?)
an: 0 12 32 86 90 132 140 144 152 156 164 206 210 264 284 296
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Orange Kid
db: batch=80, k=16, 12 20 54 4 42 8 4 8
dn: 0 12 20 54 4 42 8 4 8 4 8 42 4 54 20 12 (?)
an: 0 12 32 86 90 132 140 144 152 156 164 206 210 264 284 296
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Orange Kid
db: batch=80, k=16, 12 20 54 4 42 8 4 8
| SPT(16) | 1998379855599152497 | 0 54 70 90 112 180 184 222 352 390 394 462 484 504 520 574 | -1274449118050 |
| STPT(10) | 1998380043844223717 | 0 2 30 32 42 44 54 56 84 86 | -1086204046830 |
| STPT(10) | 1998380214588422279 | 0 2 18 20 30 32 42 44 60 62 | -915459848268 |
| STPT(10) | 1998380397885526979 | 0 2 18 20 30 32 42 44 60 62 | -732162743568 |
| SPT(16) | 1998380717441045131 | 0 6 46 120 178 190 216 220 228 232 258 270 328 402 442 448 | -412607225416 |
| STPT(12) | 1998380990647499009 | 0 2 30 32 60 62 138 140 168 170 198 200 | -139400771538 |
| SPT(16) | 1998381633980861603 | 0 26 78 84 96 126 134 138 266 270 278 308 320 326 378 404 | 503932591056 |
| SPT(16) | 1998382040577982337 | 0 32 42 56 62 84 90 104 132 146 152 174 180 194 204 236 | 910529711790 |
| SPT(16) | 1998382113821495009 | 0 12 32 62 90 102 158 180 320 342 398 410 438 468 488 500 | 983773224462 |
| STPT(10) | 1998382354560269927 | 0 2 30 32 42 44 54 56 84 86 | 1224511999380 |
| STPT(10) | 1998382617108233969 | 0 2 18 20 30 32 42 44 60 62 | 1487059963422 |
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