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Prime Tuple Database
Prime p0= 1286564041119678481 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 28 2 4 56 4 74 66 76 66 74 4 56 4 2 28 42 (?)
an: 0 42 70 72 76 132 136 210 276 352 418 492 496 552 556 558 586 628
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 628
Found by: Cruncher Pete
db: batch=77, k=18, 42 28 2 4 56 4 74 66 76
dn: 0 42 28 2 4 56 4 74 66 76 66 74 4 56 4 2 28 42 (?)
an: 0 42 70 72 76 132 136 210 276 352 418 492 496 552 556 558 586 628
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 628
Found by: Cruncher Pete
db: batch=77, k=18, 42 28 2 4 56 4 74 66 76
| SPT(16) | 1286562875826360709 | 0 48 54 58 100 198 208 210 232 234 244 342 384 388 394 442 | -1165293317772 |
| SPT(16) | 1286562991028073379 | 0 4 10 22 70 90 108 112 210 214 232 252 300 312 318 322 | -1050091605102 |
| SPT(16) | 1286563241641807763 | 0 18 98 116 138 170 200 228 236 264 294 326 348 366 446 464 | -799477870718 |
| STPT(10) | 1286563268393570987 | 0 2 30 32 42 44 54 56 84 86 | -772726107494 |
| STPT(10) | 1286563781653735157 | 0 2 24 26 42 44 60 62 84 86 | -259465943324 |
| SPT(16) | 1286563847029520687 | 0 12 24 26 60 62 66 90 116 140 144 146 180 182 194 206 | -194090157794 |
| SPT(16) | 1286564131328235803 | 0 8 38 50 60 84 128 138 140 150 194 218 228 240 270 278 | 90208557322 |
| STPT(10) | 1286564221497062447 | 0 2 30 32 60 62 90 92 120 122 | 180377383966 |
| STPT(10) | 1286564274368338307 | 0 2 24 26 42 44 60 62 84 86 | 233248659826 |
| SPT(16) | 1286564279084851133 | 0 14 20 66 78 104 110 134 180 204 210 236 248 294 300 314 | 237965172652 |
| SPT(16) | 1286564738703237479 | 0 2 12 50 104 132 198 212 300 314 380 408 462 500 510 512 | 697583558998 |
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