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Prime Tuple Database
Prime p0= 1311384248205926977 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 36 6 12 66 12 22 36 6 48 8 48 6 36 22 12 66 12 6 36 (?)
an: 0 36 42 54 120 132 154 190 196 244 252 300 306 342 364 376 442 454 460 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Theadalus
db: batch=77, k=20, 36 6 12 66 12 22 36 6 48 8
dn: 0 36 6 12 66 12 22 36 6 48 8 48 6 36 22 12 66 12 6 36 (?)
an: 0 36 42 54 120 132 154 190 196 244 252 300 306 342 364 376 442 454 460 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Theadalus
db: batch=77, k=20, 36 6 12 66 12 22 36 6 48 8
| SPT(16) | 1311382601641419473 | 0 6 36 66 78 104 110 140 174 204 210 236 248 278 308 314 | -1646564507504 |
| STPT(10) | 1311383328861897659 | 0 2 18 20 30 32 42 44 60 62 | -919344029318 |
| STPT(10) | 1311383666585712287 | 0 2 12 14 42 44 72 74 84 86 | -581620214690 |
| TPT(14) | 1311383871075315647 | 0 2 84 86 252 254 282 284 330 332 414 416 450 452 | -377130611330 |
| TPT(14) | 1311384023350190759 | 0 2 12 14 30 32 48 50 138 140 258 260 270 272 | -224855736218 |
| STPT(10) | 1311384074979864617 | 0 2 30 32 42 44 54 56 84 86 | -173226062360 |
| SPT(16) | 1311384353505278581 | 0 16 22 42 72 100 112 118 210 216 228 256 286 306 312 328 | 105299351604 |
| STPT(10) | 1311384366200127209 | 0 2 48 50 90 92 132 134 180 182 | 117994200232 |
| STPT(10) | 1311384456098341577 | 0 2 30 32 42 44 54 56 84 86 | 207892414600 |
| SPT(16) | 1311384621062251643 | 0 24 48 74 98 108 144 146 228 230 266 276 300 326 350 374 | 372856324666 |
| STPT(10) | 1311384907973459729 | 0 2 48 50 90 92 132 134 180 182 | 659767532752 |
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