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Prime Tuple Database
Prime p0= 1994644938793354829 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 24 6 40 12 6 6 6 8 76 8 6 6 6 12 40 6 24 20 (?)
an: 0 20 44 50 90 102 108 114 120 128 204 212 218 224 230 242 282 288 312 332
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 332
Found by: Dingo
db: batch=80, k=20, 20 24 6 40 12 6 6 6 8 76
dn: 0 20 24 6 40 12 6 6 6 8 76 8 6 6 6 12 40 6 24 20 (?)
an: 0 20 44 50 90 102 108 114 120 128 204 212 218 224 230 242 282 288 312 332
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 332
Found by: Dingo
db: batch=80, k=20, 20 24 6 40 12 6 6 6 8 76
| SPT(16) | 1994642909960698061 | 0 42 56 60 86 98 102 236 252 386 390 402 428 432 446 488 | -2028832656768 |
| SPT(16) | 1994643188595156767 | 0 2 6 26 50 62 72 84 92 104 114 126 150 170 174 176 | -1750198198062 |
| SPT(16) | 1994643228493788097 | 0 30 40 64 124 130 184 190 246 252 306 312 372 396 406 436 | -1710299566732 |
| STPT(10) | 1994643961534585391 | 0 2 30 32 60 62 90 92 120 122 | -977258769438 |
| STPT(10) | 1994644137271145411 | 0 2 6 8 18 20 30 32 36 38 | -801522209418 |
| SPT(16) | 1994644483596032573 | 0 30 50 54 74 126 194 210 314 330 398 450 470 474 494 524 | -455197322256 |
| STPT(10) | 1994645046093722327 | 0 2 30 32 42 44 54 56 84 86 | 107300367498 |
| STPT(10) | 1994645201669452217 | 0 2 12 14 42 44 72 74 84 86 | 262876097388 |
| STPT(10) | 1994645394609292151 | 0 2 126 128 198 200 270 272 396 398 | 455815937322 |
| SPT(16) | 1994645471188090957 | 0 22 54 70 82 90 106 112 144 150 166 174 186 202 234 256 | 532394736128 |
| STPT(10) | 1994646206040267971 | 0 2 36 38 78 80 120 122 156 158 | 1267246913142 |
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