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Prime Tuple Database
Prime p0= 1856431118418576697 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 46 18 36 6 80 30 28 2 88 2 28 30 80 6 36 18 46 (?)
an: 0 46 64 100 106 186 216 244 246 334 336 364 394 474 480 516 534 580
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 580
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=18, 46 18 36 6 80 30 28 2 88
dn: 0 46 18 36 6 80 30 28 2 88 2 28 30 80 6 36 18 46 (?)
an: 0 46 64 100 106 186 216 244 246 334 336 364 394 474 480 516 534 580
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 580
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=18, 46 18 36 6 80 30 28 2 88
| STPT(10) | 1856430352303912727 | 0 2 24 26 42 44 60 62 84 86 | -766114663970 |
| SPT(16) | 1856430416558492101 | 0 12 18 42 46 48 60 82 96 118 130 132 136 160 166 178 | -701860084596 |
| STPT(10) | 1856430535596268937 | 0 2 30 32 42 44 54 56 84 86 | -582822307760 |
| STPT(10) | 1856430558880745201 | 0 2 6 8 48 50 90 92 96 98 | -559537831496 |
| STPT(10) | 1856430633427191719 | 0 2 42 44 60 62 78 80 120 122 | -484991384978 |
| STPT(10) | 1856431010139957071 | 0 2 6 8 18 20 30 32 36 38 | -108278619626 |
| SPT(16) | 1856431120661205659 | 0 20 44 50 72 84 134 140 162 168 218 230 252 258 282 302 | 2242628962 |
| SPT(18) | 1856431256593267901 | 0 26 42 156 162 170 186 228 240 248 260 302 318 326 332 446 462 488 | 138174691204 |
| STPT(10) | 1856431324077971651 | 0 2 6 8 48 50 90 92 96 98 | 205659394954 |
| STPT(10) | 1856431683017410307 | 0 2 30 32 42 44 54 56 84 86 | 564598833610 |
| STPT(10) | 1856431735168638767 | 0 2 12 14 42 44 72 74 84 86 | 616750062070 |
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