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Prime Tuple Database
Prime p0= 1997261885700224027 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 24 16 12 2 100 50 4 50 100 2 12 16 24 2 (?)
an: 0 2 26 42 54 56 156 206 210 260 360 362 374 390 414 416
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Chooka
db: batch=80, k=16, 2 24 16 12 2 100 50 4
dn: 0 2 24 16 12 2 100 50 4 50 100 2 12 16 24 2 (?)
an: 0 2 26 42 54 56 156 206 210 260 360 362 374 390 414 416
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Chooka
db: batch=80, k=16, 2 24 16 12 2 100 50 4
| STPT(10) | 1997261248364108999 | 0 2 18 20 30 32 42 44 60 62 | -637336115028 |
| STPT(12) | 1997261299910718137 | 0 2 72 74 84 86 90 92 102 104 174 176 | -585789505890 |
| STPT(10) | 1997261331180850487 | 0 2 30 32 42 44 54 56 84 86 | -554519373540 |
| STPT(10) | 1997261404413942767 | 0 2 60 62 72 74 84 86 144 146 | -481286281260 |
| SPT(16) | 1997261477204011829 | 0 2 38 72 110 114 170 174 188 192 248 252 290 324 360 362 | -408496212198 |
| STPT(10) | 1997261688055274447 | 0 2 42 44 102 104 162 164 204 206 | -197644949580 |
| TPT(14) | 1997261945434461287 | 0 2 114 116 150 152 204 206 264 266 324 326 402 404 | 59734237260 |
| SPT(18) | 1997262319320979573 | 0 10 48 84 106 118 120 130 144 220 234 244 246 258 280 316 354 364 | 433620755546 |
| SPT(18) | 1997262900277997713 | 0 6 36 54 58 60 70 168 196 258 286 384 394 396 400 418 448 454 | 1014577773686 |
| SPT(16) | 1997263046100566059 | 0 12 28 48 82 138 160 180 310 330 352 408 442 462 478 490 | 1160400342032 |
| SPT(16) | 1997263198954375679 | 0 8 62 68 84 90 120 132 140 152 182 188 204 210 264 272 | 1313254151652 |
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