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Prime Tuple Database
Prime p0= 400489697422242809 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 8 12 10 38 12 18 22 18 12 38 10 12 8 (?)
an: 0 8 20 30 68 80 98 120 138 150 188 198 210 218
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: Cruncher Pete
db: batch=70, k=14, 8 12 10 38 12 18 22
dn: 0 8 12 10 38 12 18 22 18 12 38 10 12 8 (?)
an: 0 8 20 30 68 80 98 120 138 150 188 198 210 218
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: Cruncher Pete
db: batch=70, k=14, 8 12 10 38 12 18 22
| SPT(14) | 400489659538084147 | 0 6 10 66 166 220 262 264 306 360 460 516 520 526 | -37884158662 |
| SPT(14) | 400489661059828127 | 0 2 6 60 86 90 126 176 212 216 242 296 300 302 | -36362414682 |
| SPT(14) | 400489664902847437 | 0 16 84 100 126 166 192 214 240 280 306 322 390 406 | -32519395372 |
| TPT(12) | 400489669547192969 | 0 2 42 44 72 74 168 170 198 200 300 302 | -27875049840 |
| SPT(16) | 400489682004900281 | 0 6 48 50 176 252 258 282 356 380 386 462 588 590 632 638 | -15417342528 |
| SPT(14) | 400489686982452161 | 0 8 50 78 146 176 182 246 252 282 350 378 420 428 | -10439790648 |
| SPT(14) | 400489715289011629 | 0 54 84 88 112 142 144 178 180 210 234 238 268 322 | 17866768820 |
| SPT(14) | 400489738878631271 | 0 38 48 50 72 150 156 302 308 386 408 410 420 458 | 41456388462 |
| SPT(14) | 400489765493784929 | 0 20 98 110 114 162 180 212 230 278 282 294 372 392 | 68071542120 |
| TPT(12) | 400489783275402641 | 0 2 18 20 30 32 36 38 78 80 168 170 | 85853159832 |
| SPT(16) | 400489803989857181 | 0 8 20 26 48 56 66 96 230 260 270 278 300 306 318 326 | 106567614372 |
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