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Prime Tuple Database
Prime p0= 1691444143459382251 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 24 46 32 10 12 14 12 24 4 24 12 14 12 10 32 46 24 18 (?)
an: 0 18 42 88 120 130 142 156 168 192 196 220 232 246 258 268 300 346 370 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: CoolAtchOk
db: batch=79, k=20, 18 24 46 32 10 12 14 12 24 4
dn: 0 18 24 46 32 10 12 14 12 24 4 24 12 14 12 10 32 46 24 18 (?)
an: 0 18 42 88 120 130 142 156 168 192 196 220 232 246 258 268 300 346 370 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: CoolAtchOk
db: batch=79, k=20, 18 24 46 32 10 12 14 12 24 4
| STPT(10) | 1691442293873566901 | 0 2 6 8 18 20 30 32 36 38 | -1849585815350 |
| STPT(10) | 1691442667843329617 | 0 2 60 62 72 74 84 86 144 146 | -1475616052634 |
| SPT(16) | 1691442869032017019 | 0 102 114 120 142 174 190 210 232 252 268 300 322 328 340 442 | -1274427365232 |
| STPT(10) | 1691443505007233051 | 0 2 6 8 48 50 90 92 96 98 | -638452149200 |
| STPT(10) | 1691443672399003799 | 0 2 48 50 90 92 132 134 180 182 | -471060378452 |
| STPT(10) | 1691444045299635617 | 0 2 12 14 42 44 72 74 84 86 | -98159746634 |
| STPT(10) | 1691444260995541487 | 0 2 30 32 42 44 54 56 84 86 | 117536159236 |
| SPT(16) | 1691444289062293873 | 0 18 94 118 130 156 186 238 276 328 358 384 396 420 496 514 | 145602911622 |
| STPT(10) | 1691444462726857409 | 0 2 18 20 30 32 42 44 60 62 | 319267475158 |
| STPT(10) | 1691444549381341367 | 0 2 30 32 42 44 54 56 84 86 | 405921959116 |
| STPT(10) | 1691444583341941367 | 0 2 30 32 60 62 90 92 120 122 | 439882559116 |
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