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Prime Tuple Database
Prime p0= 644397248041955477 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 6 30 30 30 16 54 50 54 16 30 30 30 6 20 (?)
an: 0 20 26 56 86 116 132 186 236 290 306 336 366 396 402 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Donn Pike (USAF Ret)
db: batch=72, k=16, 20 6 30 30 30 16 54 50
dn: 0 20 6 30 30 30 16 54 50 54 16 30 30 30 6 20 (?)
an: 0 20 26 56 86 116 132 186 236 290 306 336 366 396 402 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Donn Pike (USAF Ret)
db: batch=72, k=16, 20 6 30 30 30 16 54 50
| TPT(12) | 644396792655753419 | 0 2 120 122 258 260 270 272 330 332 408 410 | -455386202058 |
| TPT(12) | 644396915313043727 | 0 2 30 32 72 74 132 134 162 164 204 206 | -332728911750 |
| TPT(12) | 644397044117324957 | 0 2 42 44 90 92 114 116 180 182 312 314 | -203924630520 |
| TPT(12) | 644397149839656977 | 0 2 30 32 162 164 192 194 324 326 414 416 | -98202298500 |
| TPT(12) | 644397168173263709 | 0 2 42 44 138 140 180 182 222 224 372 374 | -79868691768 |
| SPT(16) | 644397195558015037 | 0 22 24 36 54 90 106 120 136 150 166 202 220 232 234 256 | -52483940440 |
| SPT(16) | 644397249955561859 | 0 8 18 32 42 50 60 84 128 152 162 170 180 194 204 212 | 1913606382 |
| SPT(16) | 644397449388371597 | 0 44 62 144 276 294 296 300 326 330 332 350 482 564 582 626 | 201346416120 |
| SPT(16) | 644397495054901867 | 0 12 54 76 90 94 132 136 210 214 252 256 270 292 334 346 | 247012946390 |
| STPT(10) | 644397550013790239 | 0 2 18 20 30 32 42 44 60 62 | 301971834762 |
| TPT(12) | 644397589247700107 | 0 2 24 26 42 44 72 74 84 86 162 164 | 341205744630 |
©2024 Tomáš Brada