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Prime Tuple Database
Prime p0= 3171808396914670831 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 6 82 8 42 10 14 46 12 68 12 46 14 10 42 8 82 6 30 (?)
an: 0 30 36 118 126 168 178 192 238 250 318 330 376 390 400 442 450 532 538 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: vanos0512
db: batch=83, k=20, 30 6 82 8 42 10 14 46 12 68
dn: 0 30 6 82 8 42 10 14 46 12 68 12 46 14 10 42 8 82 6 30 (?)
an: 0 30 36 118 126 168 178 192 238 250 318 330 376 390 400 442 450 532 538 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: vanos0512
db: batch=83, k=20, 30 6 82 8 42 10 14 46 12 68
| STPT(10) | 3171806450669080097 | 0 2 30 32 42 44 54 56 84 86 | -1946245590734 |
| STPT(10) | 3171806670046491077 | 0 2 12 14 42 44 72 74 84 86 | -1726868179754 |
| SPT(16) | 3171807108184052497 | 0 90 106 130 172 190 216 280 306 370 396 414 456 480 496 586 | -1288730618334 |
| SPT(16) | 3171807733611665419 | 0 18 24 40 94 108 130 144 154 168 190 204 258 274 280 298 | -663303005412 |
| SPT(16) | 3171807893212552523 | 0 20 30 44 56 74 96 116 138 158 180 198 210 224 234 254 | -503702118308 |
| STPT(10) | 3171808074553911641 | 0 2 30 32 60 62 90 92 120 122 | -322360759190 |
| STPT(10) | 3171809051475353459 | 0 2 18 20 30 32 42 44 60 62 | 654560682628 |
| SPT(16) | 3171809138510630353 | 0 28 30 46 66 204 208 220 324 336 340 478 498 514 516 544 | 741595959522 |
| SPT(16) | 3171809317893700777 | 0 10 16 76 96 112 160 192 244 276 324 340 360 420 426 436 | 920979029946 |
| SPT(16) | 3171809521287707567 | 0 12 26 54 56 72 92 116 120 144 164 180 182 210 224 236 | 1124373036736 |
| SPT(16) | 3171810016678075831 | 0 58 66 90 102 112 130 132 196 198 216 226 238 262 270 328 | 1619763405000 |
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