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Prime Tuple Database
Prime p0= 921830648433707417 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 2 28 8 52 18 14 18 30 22 30 18 14 18 52 8 28 2 42 (?)
an: 0 42 44 72 80 132 150 164 182 212 234 264 282 296 314 366 374 402 404 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: stoneageman
db: batch=76, k=20, 42 2 28 8 52 18 14 18 30 22
dn: 0 42 2 28 8 52 18 14 18 30 22 30 18 14 18 52 8 28 2 42 (?)
an: 0 42 44 72 80 132 150 164 182 212 234 264 282 296 314 366 374 402 404 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: stoneageman
db: batch=76, k=20, 42 2 28 8 52 18 14 18 30 22
| TPT(14) | 921829545539399867 | 0 2 12 14 30 32 60 62 84 86 210 212 360 362 | -1102894307550 |
| STPT(10) | 921829921248433271 | 0 2 6 8 48 50 90 92 96 98 | -727185274146 |
| STPT(10) | 921830211604042967 | 0 2 30 32 72 74 114 116 144 146 | -436829664450 |
| SPT(16) | 921830237212209373 | 0 6 24 60 136 174 220 240 280 300 346 384 460 496 514 520 | -411221498044 |
| STPT(10) | 921830257365753467 | 0 2 30 32 42 44 54 56 84 86 | -391067953950 |
| STPT(10) | 921830283630323057 | 0 2 12 14 42 44 72 74 84 86 | -364803384360 |
| STPT(10) | 921830674051309049 | 0 2 18 20 30 32 42 44 60 62 | 25617601632 |
| SPT(16) | 921830684250349723 | 0 24 66 70 114 120 154 196 198 240 274 280 324 328 370 394 | 35816642306 |
| STPT(10) | 921830895260633987 | 0 2 30 32 72 74 114 116 144 146 | 246826926570 |
| SPT(16) | 921831073579405783 | 0 28 36 78 136 148 156 178 258 280 288 300 358 400 408 436 | 425145698366 |
| STPT(10) | 921831099634460297 | 0 2 42 44 72 74 102 104 144 146 | 451200752880 |
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