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Prime Tuple Database
Prime p0= 1688775442188926941 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 12 8 12 22 36 30 20 10 26 10 20 30 36 22 12 8 12 16 (?)
an: 0 16 28 36 48 70 106 136 156 166 192 202 222 252 288 310 322 330 342 358
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: JZD
db: batch=79, k=20, 16 12 8 12 22 36 30 20 10 26
dn: 0 16 12 8 12 22 36 30 20 10 26 10 20 30 36 22 12 8 12 16 (?)
an: 0 16 28 36 48 70 106 136 156 166 192 202 222 252 288 310 322 330 342 358
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: JZD
db: batch=79, k=20, 16 12 8 12 22 36 30 20 10 26
| TPT(14) | 1688773995685204931 | 0 2 66 68 150 152 156 158 228 230 360 362 390 392 | -1446503722010 |
| SPT(16) | 1688774099768966473 | 0 6 18 28 58 96 118 126 130 138 160 198 228 238 250 256 | -1342419960468 |
| STPT(10) | 1688774373424923527 | 0 2 12 14 42 44 72 74 84 86 | -1068764003414 |
| SPT(16) | 1688774814620876561 | 0 18 36 108 150 152 186 210 218 242 276 278 320 392 410 428 | -627568050380 |
| STPT(10) | 1688775077923401437 | 0 2 12 14 72 74 132 134 144 146 | -364265525504 |
| STPT(10) | 1688775238324865567 | 0 2 30 32 60 62 90 92 120 122 | -203864061374 |
| STPT(10) | 1688775444079544729 | 0 2 18 20 30 32 42 44 60 62 | 1890617788 |
| STPT(10) | 1688775881739133469 | 0 2 18 20 60 62 102 104 120 122 | 439550206528 |
| TPT(14) | 1688776124523578351 | 0 2 18 20 60 62 120 122 156 158 198 200 240 242 | 682334651410 |
| SPT(16) | 1688776433193688613 | 0 56 60 134 140 144 150 236 318 404 410 414 420 494 498 554 | 991004761672 |
| SPT(16) | 1688776700705292907 | 0 22 46 76 130 174 190 196 210 216 232 276 330 360 384 406 | 1258516365966 |
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