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Prime Tuple Database
Prime p0= 2486581437284589913 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 46 14 6 90 64 36 84 24 62 22 62 24 84 36 64 90 6 14 46 (?)
an: 0 46 60 66 156 220 256 340 364 426 448 510 534 618 654 718 808 814 828 874
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 874
Found by: [SG-FC] hl
db: batch=82, k=20, 46 14 6 90 64 36 84 24 62 22
dn: 0 46 14 6 90 64 36 84 24 62 22 62 24 84 36 64 90 6 14 46 (?)
an: 0 46 60 66 156 220 256 340 364 426 448 510 534 618 654 718 808 814 828 874
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 874
Found by: [SG-FC] hl
db: batch=82, k=20, 46 14 6 90 64 36 84 24 62 22
| SPT(16) | 2486580414796104001 | 0 12 42 82 88 100 102 130 198 226 228 240 246 286 316 328 | -1022488485912 |
| STPT(10) | 2486580526760011457 | 0 2 12 14 42 44 72 74 84 86 | -910524578456 |
| SPT(16) | 2486580598740979921 | 0 46 48 52 70 78 108 112 186 190 220 228 246 250 252 298 | -838543609992 |
| STPT(10) | 2486581035175215239 | 0 2 48 50 60 62 72 74 120 122 | -402109374674 |
| STPT(10) | 2486581075498048517 | 0 2 30 32 102 104 174 176 204 206 | -361786541396 |
| SPT(16) | 2486581275933076831 | 0 6 18 42 46 48 66 88 90 112 130 132 136 160 172 178 | -161351513082 |
| STPT(10) | 2486581574322139907 | 0 2 30 32 42 44 54 56 84 86 | 137037549994 |
| SPT(16) | 2486581742071455991 | 0 6 36 70 102 106 120 160 198 238 252 256 288 322 352 358 | 304786866078 |
| SPT(16) | 2486582250299860939 | 0 28 64 70 78 130 142 162 220 240 252 304 312 318 354 382 | 813015271026 |
| STPT(10) | 2486582810246550941 | 0 2 30 32 78 80 126 128 156 158 | 1372961961028 |
| STPT(10) | 2486582894347904237 | 0 2 12 14 42 44 72 74 84 86 | 1457063314324 |
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