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Prime Tuple Database
Prime p0= 2538256012313382223 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 6 26 22 20 36 6 6 262 6 6 36 20 22 26 6 4 (?)
an: 0 4 10 36 58 78 114 120 126 388 394 400 436 456 478 504 510 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: JayPi
db: batch=82, k=18, 4 6 26 22 20 36 6 6 262
dn: 0 4 6 26 22 20 36 6 6 262 6 6 36 20 22 26 6 4 (?)
an: 0 4 10 36 58 78 114 120 126 388 394 400 436 456 478 504 510 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: JayPi
db: batch=82, k=18, 4 6 26 22 20 36 6 6 262
| SPT(16) | 2538254322568461569 | 0 8 42 50 62 92 140 200 312 372 420 450 462 470 504 512 | -1689744920654 |
| STPT(10) | 2538254807256762941 | 0 2 6 8 48 50 90 92 96 98 | -1205056619282 |
| SPT(16) | 2538255009635281217 | 0 110 120 156 162 204 206 222 404 420 422 464 470 506 516 626 | -1002678101006 |
| STPT(10) | 2538255311669215319 | 0 2 18 20 30 32 42 44 60 62 | -700644166904 |
| STPT(10) | 2538255465936747911 | 0 2 6 8 48 50 90 92 96 98 | -546376634312 |
| STPT(10) | 2538255594512148359 | 0 2 30 32 60 62 90 92 120 122 | -417801233864 |
| STPT(10) | 2538256090870108751 | 0 2 6 8 18 20 30 32 36 38 | 78556726528 |
| STPT(10) | 2538256474407997631 | 0 2 36 38 78 80 120 122 156 158 | 462094615408 |
| SPT(16) | 2538256716459186901 | 0 66 70 72 106 112 132 138 220 226 246 252 286 288 292 358 | 704145804678 |
| SPT(16) | 2538256856591972099 | 0 50 72 78 134 210 240 264 278 302 332 408 464 470 492 542 | 844278589876 |
| STPT(10) | 2538256977078953099 | 0 2 12 14 30 32 48 50 60 62 | 964765570876 |
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