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Prime Tuple Database
Prime p0= 2156821518484423649 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 14 64 56 58 12 20 10 14 10 20 12 58 56 64 14 (?)
an: 0 14 78 134 192 204 224 234 248 258 278 290 348 404 468 482
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Penguin
db: batch=81, k=16, 14 64 56 58 12 20 10 14
dn: 0 14 64 56 58 12 20 10 14 10 20 12 58 56 64 14 (?)
an: 0 14 78 134 192 204 224 234 248 258 278 290 348 404 468 482
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Penguin
db: batch=81, k=16, 14 64 56 58 12 20 10 14
| STPT(10) | 2156817689292209759 | 0 2 12 14 30 32 48 50 60 62 | -3829192213890 |
| SPT(16) | 2156817706878769801 | 0 40 70 72 150 172 196 210 268 282 306 328 406 408 438 478 | -3811605653848 |
| TPT(14) | 2156819617136008499 | 0 2 42 44 132 134 138 140 162 164 210 212 330 332 | -1901348415150 |
| STPT(10) | 2156820123286726517 | 0 2 42 44 72 74 102 104 144 146 | -1395197697132 |
| STPT(10) | 2156821496656083767 | 0 2 42 44 72 74 102 104 144 146 | -21828339882 |
| TPT(14) | 2156821506161864909 | 0 2 42 44 120 122 132 134 210 212 222 224 252 254 | -12322558740 |
| STPT(10) | 2156821573251546587 | 0 2 12 14 42 44 72 74 84 86 | 54767122938 |
| SPT(16) | 2156821930627923239 | 0 18 20 24 42 80 92 162 170 240 252 290 308 312 314 332 | 412143499590 |
| SPT(16) | 2156822299918650593 | 0 8 20 66 80 104 120 138 176 194 210 234 248 294 306 314 | 781434226944 |
| SPT(16) | 2156822464168106957 | 0 6 60 62 122 134 146 162 164 180 192 204 264 266 320 326 | 945683683308 |
| SPT(16) | 2156822517825516703 | 0 4 16 24 30 66 126 130 204 208 268 304 310 318 330 334 | 999341093054 |
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