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Prime Tuple Database
Prime p0= 1817323554255165191 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 30 24 40 2 4 18 38 22 38 22 38 18 4 2 40 24 30 2 (?)
an: 0 2 32 56 96 98 102 120 158 180 218 240 278 296 300 302 342 366 396 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [AF>Amis des Lapins] Phil1966
db: batch=79, k=20, 2 30 24 40 2 4 18 38 22 38
dn: 0 2 30 24 40 2 4 18 38 22 38 22 38 18 4 2 40 24 30 2 (?)
an: 0 2 32 56 96 98 102 120 158 180 218 240 278 296 300 302 342 366 396 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [AF>Amis des Lapins] Phil1966
db: batch=79, k=20, 2 30 24 40 2 4 18 38 22 38
| STPT(10) | 1817322674614155341 | 0 2 6 8 48 50 90 92 96 98 | -879641009850 |
| STPT(10) | 1817322708178422059 | 0 2 18 20 30 32 42 44 60 62 | -846076743132 |
| STPT(10) | 1817322741874476017 | 0 2 30 32 42 44 54 56 84 86 | -812380689174 |
| STPT(10) | 1817323063112689799 | 0 2 18 20 60 62 102 104 120 122 | -491142475392 |
| STPT(10) | 1817323245940501469 | 0 2 18 20 30 32 42 44 60 62 | -308314663722 |
| STPT(10) | 1817323534487287817 | 0 2 12 14 42 44 72 74 84 86 | -19767877374 |
| SPT(16) | 1817323866667285453 | 0 36 114 136 138 144 154 156 178 180 190 196 198 220 298 334 | 312412120262 |
| STPT(10) | 1817324060469192599 | 0 2 18 20 30 32 42 44 60 62 | 506214027408 |
| STPT(10) | 1817324302740103637 | 0 2 30 32 42 44 54 56 84 86 | 748484938446 |
| TPT(14) | 1817324627297421167 | 0 2 30 32 144 146 204 206 300 302 330 332 342 344 | 1073042255976 |
| SPT(16) | 1817324645020984829 | 0 20 30 38 48 158 198 218 324 344 384 494 504 512 522 542 | 1090765819638 |
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