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Prime Tuple Database
Prime p0= 1938494132693161843 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 2 16 14 16 18 12 12 68 12 12 18 16 14 16 2 28 (?)
an: 0 28 30 46 60 76 94 106 118 186 198 210 228 244 258 274 276 304
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: Josemi
db: batch=80, k=18, 28 2 16 14 16 18 12 12 68
dn: 0 28 2 16 14 16 18 12 12 68 12 12 18 16 14 16 2 28 (?)
an: 0 28 30 46 60 76 94 106 118 186 198 210 228 244 258 274 276 304
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: Josemi
db: batch=80, k=18, 28 2 16 14 16 18 12 12 68
| STPT(10) | 1938492115764928049 | 0 2 18 20 30 32 42 44 60 62 | -2016928233794 |
| STPT(10) | 1938492385676397539 | 0 2 18 20 30 32 42 44 60 62 | -1747016764304 |
| SPT(16) | 1938492918452999891 | 0 2 20 36 42 120 126 146 192 212 218 296 302 318 336 338 | -1214240161952 |
| SPT(16) | 1938493440465433283 | 0 6 48 60 78 116 146 158 168 180 210 248 266 278 320 326 | -692227728560 |
| TPT(14) | 1938493450651567967 | 0 2 54 56 84 86 150 152 222 224 300 302 330 332 | -682041593876 |
| SPT(16) | 1938493473122211553 | 0 16 30 78 118 120 168 174 220 226 274 276 316 364 378 394 | -659570950290 |
| STPT(10) | 1938494406696226859 | 0 2 18 20 30 32 42 44 60 62 | 274003065016 |
| STPT(10) | 1938494656208202509 | 0 2 18 20 30 32 42 44 60 62 | 523515040666 |
| TPT(14) | 1938495006086917697 | 0 2 72 74 84 86 324 326 390 392 402 404 420 422 | 873393755854 |
| STPT(10) | 1938495186724954997 | 0 2 12 14 42 44 72 74 84 86 | 1054031793154 |
| STPT(10) | 1938495774487692359 | 0 2 18 20 30 32 42 44 60 62 | 1641794530516 |
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