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Prime Tuple Database
Prime p0= 434178115345143881 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 32 24 10 42 2 6 46 38 10 8 10 38 46 6 2 42 10 24 32 (?)
an: 0 32 56 66 108 110 116 162 200 210 218 228 266 312 318 320 362 372 396 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: marsinph
db: batch=70, k=20, 32 24 10 42 2 6 46 38 10 8
dn: 0 32 24 10 42 2 6 46 38 10 8 10 38 46 6 2 42 10 24 32 (?)
an: 0 32 56 66 108 110 116 162 200 210 218 228 266 312 318 320 362 372 396 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: marsinph
db: batch=70, k=20, 32 24 10 42 2 6 46 38 10 8
| SPT(14) | 434178044740122659 | 0 8 12 30 42 62 72 110 120 140 152 170 174 182 | -70605021222 |
| SPT(14) | 434178067664491757 | 0 90 102 120 182 224 242 252 270 312 374 392 404 494 | -47680652124 |
| SPT(14) | 434178083175108413 | 0 18 38 66 96 176 260 294 378 458 488 516 536 554 | -32170035468 |
| SPT(14) | 434178108496024523 | 0 8 78 80 126 180 206 210 236 290 336 338 408 416 | -6849119358 |
| SPT(14) | 434178110859109417 | 0 16 72 136 160 232 262 264 294 366 390 454 510 526 | -4486034464 |
| SPT(14) | 434178113065345379 | 0 12 38 68 78 92 110 222 240 254 264 294 320 332 | -2279798502 |
| SPT(14) | 434178163904890913 | 0 8 56 68 188 230 236 450 456 498 618 630 678 686 | 48559747032 |
| SPT(14) | 434178164310585749 | 0 14 38 60 80 90 92 150 152 162 182 204 228 242 | 48965441868 |
| SPT(14) | 434178178802146127 | 0 12 24 44 114 116 140 156 180 182 252 272 284 296 | 63457002246 |
| SPT(16) | 434178199114884373 | 0 48 58 70 78 154 178 184 204 210 234 310 318 330 340 388 | 83769740492 |
| SPT(14) | 434178201854343757 | 0 84 90 114 126 186 202 264 280 340 352 376 382 466 | 86509199876 |
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