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Prime Tuple Database
Prime p0= 2176224851871265649 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 42 8 12 42 30 42 4 42 30 42 12 8 42 18 (?)
an: 0 18 60 68 80 122 152 194 198 240 270 312 324 332 374 392
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Roadranner
db: batch=81, k=16, 18 42 8 12 42 30 42 4
dn: 0 18 42 8 12 42 30 42 4 42 30 42 12 8 42 18 (?)
an: 0 18 60 68 80 122 152 194 198 240 270 312 324 332 374 392
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Roadranner
db: batch=81, k=16, 18 42 8 12 42 30 42 4
| SPT(16) | 2176222673855140583 | 0 8 18 36 80 98 138 140 204 206 246 264 308 326 336 344 | -2178016125066 |
| SPT(16) | 2176222705845927143 | 0 6 38 80 84 96 110 114 140 144 158 170 174 216 248 254 | -2146025338506 |
| STPT(10) | 2176222797837960449 | 0 2 42 44 90 92 138 140 180 182 | -2054033305200 |
| STPT(10) | 2176224063587149967 | 0 2 30 32 42 44 54 56 84 86 | -788284115682 |
| SPT(16) | 2176224064967436503 | 0 6 26 60 84 104 164 186 188 210 270 290 314 348 368 374 | -786903829146 |
| STPT(10) | 2176224649340992709 | 0 2 18 20 30 32 42 44 60 62 | -202530272940 |
| SPT(16) | 2176225340400195283 | 0 30 64 90 160 184 190 240 244 294 300 324 394 420 454 484 | 488528929634 |
| TPT(14) | 2176225373880640139 | 0 2 12 14 30 32 78 80 120 122 330 332 402 404 | 522009374490 |
| STPT(10) | 2176225417237412087 | 0 2 30 32 180 182 330 332 360 362 | 565366146438 |
| TPT(14) | 2176225465195901921 | 0 2 48 50 138 140 156 158 228 230 240 242 306 308 | 613324636272 |
| TPT(16) | 2176225483099536569 | 0 2 72 74 108 110 138 140 192 194 240 242 348 350 420 422 | 631228270920 |
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