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Prime Tuple Database
Prime p0= 1271940295928978987 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 34 8 10 8 18 40 2 142 2 40 18 8 10 8 34 2 (?)
an: 0 2 36 44 54 62 80 120 122 264 266 306 324 332 342 350 384 386
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: stoneageman
db: batch=77, k=18, 2 34 8 10 8 18 40 2 142
dn: 0 2 34 8 10 8 18 40 2 142 2 40 18 8 10 8 34 2 (?)
an: 0 2 36 44 54 62 80 120 122 264 266 306 324 332 342 350 384 386
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: stoneageman
db: batch=77, k=18, 2 34 8 10 8 18 40 2 142
| STPT(10) | 1271939684433307847 | 0 2 24 26 42 44 60 62 84 86 | -611495671140 |
| SPT(16) | 1271939744245950803 | 0 66 78 84 116 210 270 290 294 314 374 468 500 506 518 584 | -551683028184 |
| STPT(10) | 1271939795637446207 | 0 2 30 32 42 44 54 56 84 86 | -500291532780 |
| STPT(10) | 1271939887650403589 | 0 2 48 50 60 62 72 74 120 122 | -408278575398 |
| STPT(10) | 1271940040321289747 | 0 2 42 44 72 74 102 104 144 146 | -255607689240 |
| STPT(10) | 1271940279985894151 | 0 2 6 8 48 50 90 92 96 98 | -15943084836 |
| STPT(10) | 1271940845621757299 | 0 2 18 20 30 32 42 44 60 62 | 549692778312 |
| STPT(10) | 1271940858114554891 | 0 2 6 8 48 50 90 92 96 98 | 562185575904 |
| SPT(16) | 1271941282017432769 | 0 28 40 42 58 64 100 112 150 162 198 204 220 222 234 262 | 986088453782 |
| SPT(16) | 1271941444102141537 | 0 6 30 40 82 106 124 130 156 162 180 204 246 256 280 286 | 1148173162550 |
| STPT(10) | 1271941597776382409 | 0 2 30 32 60 62 90 92 120 122 | 1301847403422 |
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