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Prime Tuple Database
Prime p0= 1227992625488740567 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 4 24 14 42 114 34 2 34 2 34 114 42 14 24 4 42 (?)
an: 0 42 46 70 84 126 240 274 276 310 312 346 460 502 516 540 544 586
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 586
Found by: Laurent Cheylat
db: batch=77, k=18, 42 4 24 14 42 114 34 2 34
dn: 0 42 4 24 14 42 114 34 2 34 2 34 114 42 14 24 4 42 (?)
an: 0 42 46 70 84 126 240 274 276 310 312 346 460 502 516 540 544 586
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 586
Found by: Laurent Cheylat
db: batch=77, k=18, 42 4 24 14 42 114 34 2 34
| SPT(16) | 1227991131181291207 | 0 30 52 112 126 132 150 216 220 286 304 310 324 384 406 436 | -1494307449360 |
| STPT(10) | 1227991471908070349 | 0 2 18 20 30 32 42 44 60 62 | -1153580670218 |
| STPT(10) | 1227991718938689119 | 0 2 48 50 60 62 72 74 120 122 | -906550051448 |
| STPT(10) | 1227992074638420407 | 0 2 30 32 42 44 54 56 84 86 | -550850320160 |
| SPT(16) | 1227992278596544913 | 0 30 50 74 86 104 140 170 174 204 240 258 270 294 314 344 | -346892195654 |
| SPT(16) | 1227992351022298877 | 0 12 30 86 92 140 152 204 242 294 306 354 360 416 434 446 | -274466441690 |
| SPT(16) | 1227992664014387237 | 0 32 36 42 44 50 80 96 140 156 186 192 194 200 204 236 | 38525646670 |
| STPT(10) | 1227992674339946927 | 0 2 24 26 42 44 60 62 84 86 | 48851206360 |
| STPT(10) | 1227992697255836591 | 0 2 30 32 78 80 126 128 156 158 | 71767096024 |
| STPT(10) | 1227992699929866989 | 0 2 18 20 30 32 42 44 60 62 | 74441126422 |
| SPT(16) | 1227992906945055101 | 0 6 26 32 36 42 50 56 96 102 110 116 120 126 146 152 | 281456314534 |
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