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Prime Tuple Database
Prime p0= 1648465644547122497 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 26 16 62 12 24 40 2 48 40 86 40 48 2 40 24 12 62 16 26 (?)
an: 0 26 42 104 116 140 180 182 230 270 356 396 444 446 486 510 522 584 600 626
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 626
Found by: Theadalus
db: batch=78, k=20, 26 16 62 12 24 40 2 48 40 86
dn: 0 26 16 62 12 24 40 2 48 40 86 40 48 2 40 24 12 62 16 26 (?)
an: 0 26 42 104 116 140 180 182 230 270 356 396 444 446 486 510 522 584 600 626
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 626
Found by: Theadalus
db: batch=78, k=20, 26 16 62 12 24 40 2 48 40 86
| STPT(10) | 1648464768466369949 | 0 2 18 20 30 32 42 44 60 62 | -876080752548 |
| SPT(16) | 1648464912049023001 | 0 6 30 36 90 120 202 220 222 240 322 352 406 412 436 442 | -732498099496 |
| STPT(10) | 1648464926745895637 | 0 2 30 32 42 44 54 56 84 86 | -717801226860 |
| SPT(16) | 1648465052537951507 | 0 14 74 96 104 116 140 144 182 186 210 222 230 252 312 326 | -592009170990 |
| STPT(10) | 1648465403681970689 | 0 2 12 14 30 32 48 50 60 62 | -240865151808 |
| STPT(10) | 1648465603978164467 | 0 2 12 14 42 44 72 74 84 86 | -40568958030 |
| STPT(10) | 1648465919697352961 | 0 2 6 8 18 20 30 32 36 38 | 275150230464 |
| STPT(10) | 1648466435951925617 | 0 2 30 32 42 44 54 56 84 86 | 791404803120 |
| SPT(16) | 1648466555270494079 | 0 8 18 38 50 68 108 164 324 380 420 438 450 470 480 488 | 910723371582 |
| SPT(16) | 1648466685997678853 | 0 26 96 194 210 216 224 230 294 300 308 314 330 428 498 524 | 1041450556356 |
| SPT(16) | 1648466744687795303 | 0 50 74 108 116 126 150 174 260 284 308 318 326 360 384 434 | 1100140672806 |
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