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Prime Tuple Database
Prime p0= 1608632268584007631 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 60 22 14 34 6 42 48 2 100 32 100 2 48 42 6 34 14 22 60 (?)
an: 0 60 82 96 130 136 178 226 228 328 360 460 462 510 552 558 592 606 628 688
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 688
Found by: UBT - Timbo
db: batch=78, k=20, 60 22 14 34 6 42 48 2 100 32
dn: 0 60 22 14 34 6 42 48 2 100 32 100 2 48 42 6 34 14 22 60 (?)
an: 0 60 82 96 130 136 178 226 228 328 360 460 462 510 552 558 592 606 628 688
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 688
Found by: UBT - Timbo
db: batch=78, k=20, 60 22 14 34 6 42 48 2 100 32
| STPT(10) | 1608631281647332751 | 0 2 6 8 48 50 90 92 96 98 | -986936674880 |
| SPT(18) | 1608631370958953983 | 0 36 78 96 120 160 180 258 270 316 328 406 426 466 490 508 550 586 | -897625053648 |
| SPT(16) | 1608631728348681761 | 0 2 6 32 72 102 128 168 200 240 266 296 336 362 366 368 | -540235325870 |
| SPT(16) | 1608631836603199753 | 0 4 28 168 228 270 274 340 384 450 454 496 556 696 720 724 | -431980807878 |
| STPT(10) | 1608632118869293517 | 0 2 24 26 42 44 60 62 84 86 | -149714714114 |
| STPT(10) | 1608632129400374327 | 0 2 30 32 42 44 54 56 84 86 | -139183633304 |
| STPT(10) | 1608632672760271979 | 0 2 42 44 60 62 78 80 120 122 | 404176264348 |
| SPT(16) | 1608633021078033037 | 0 22 42 66 72 94 126 142 204 220 252 274 280 304 324 346 | 752494025406 |
| STPT(10) | 1608633097430156009 | 0 2 18 20 60 62 102 104 120 122 | 828846148378 |
| TPT(14) | 1608633211733612261 | 0 2 66 68 96 98 108 110 138 140 240 242 288 290 | 943149604630 |
| SPT(13) | 1608633361603466951 | 0 30 42 60 132 162 186 210 240 312 330 342 372 | 1093019459320 |
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