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Prime Tuple Database
Prime p0= 2004289742098536661 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 14 18 48 4 38 28 30 62 30 28 38 4 48 18 14 28 (?)
an: 0 28 42 60 108 112 150 178 208 270 300 328 366 370 418 436 450 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Orange Kid
db: batch=80, k=18, 28 14 18 48 4 38 28 30 62
dn: 0 28 14 18 48 4 38 28 30 62 30 28 38 4 48 18 14 28 (?)
an: 0 28 42 60 108 112 150 178 208 270 300 328 366 370 418 436 450 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Orange Kid
db: batch=80, k=18, 28 14 18 48 4 38 28 30 62
| STPT(10) | 2004289057202803739 | 0 2 18 20 30 32 42 44 60 62 | -684895732922 |
| STPT(10) | 2004289213754304077 | 0 2 12 14 42 44 72 74 84 86 | -528344232584 |
| SPT(16) | 2004289316962519159 | 0 28 34 48 52 58 94 114 178 198 234 240 244 258 264 292 | -425136017502 |
| STPT(10) | 2004289490659638269 | 0 2 42 44 90 92 138 140 180 182 | -251438898392 |
| TPT(14) | 2004289555803692291 | 0 2 36 38 78 80 156 158 246 248 276 278 288 290 | -186294844370 |
| SPT(16) | 2004289600824736213 | 0 10 18 30 36 48 60 150 154 244 256 268 274 286 294 304 | -141273800448 |
| STPT(10) | 2004290125566534077 | 0 2 24 26 42 44 60 62 84 86 | 383467997416 |
| STPT(10) | 2004290127145766651 | 0 2 36 38 78 80 120 122 156 158 | 385047229990 |
| STPT(10) | 2004290610268681307 | 0 2 60 62 72 74 84 86 144 146 | 868170144646 |
| STPT(10) | 2004290831905351679 | 0 2 18 20 30 32 42 44 60 62 | 1089806815018 |
| SPT(16) | 2004290932001370449 | 0 8 30 42 50 84 132 134 288 290 338 372 380 392 414 422 | 1189902833788 |
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