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Prime Tuple Database
Prime p0= 501072867640004521 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 74 18 22 6 20 42 18 42 10 42 18 42 20 6 22 18 74 28 (?)
an: 0 28 102 120 142 148 168 210 228 270 280 322 340 382 402 408 430 448 522 550
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 550
Found by: Penguin
db: batch=45, k=20, 28 74 18 22 6 20 42 18 42 10
dn: 0 28 74 18 22 6 20 42 18 42 10 42 18 42 20 6 22 18 74 28 (?)
an: 0 28 102 120 142 148 168 210 228 270 280 322 340 382 402 408 430 448 522 550
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 550
Found by: Penguin
db: batch=45, k=20, 28 74 18 22 6 20 42 18 42 10
| SPT(14) | 501072799211316461 | 0 50 96 138 152 188 192 206 210 246 260 302 348 398 | -68428688060 |
| SPT(14) | 501072820639848791 | 0 12 20 26 36 60 68 90 98 122 132 138 146 158 | -47000155730 |
| SPT(14) | 501072831469989347 | 0 116 126 144 150 174 210 230 266 290 296 314 324 440 | -36170015174 |
| SPT(14) | 501072837123911489 | 0 38 48 68 90 114 152 210 248 272 294 314 324 362 | -30516093032 |
| TPT(14) | 501072842040008591 | 0 2 36 38 66 68 168 170 210 212 300 302 306 308 | -25599995930 |
| TPT(12) | 501072846754174619 | 0 2 78 80 108 110 138 140 150 152 192 194 | -20885829902 |
| SPT(14) | 501072880157221579 | 0 12 18 28 58 60 70 72 82 84 114 124 130 142 | 12517217058 |
| SPT(14) | 501072883749752297 | 0 44 54 62 84 104 146 210 252 272 294 302 312 356 | 16109747776 |
| SPT(14) | 501072890896505663 | 0 60 84 108 120 128 228 260 360 368 380 404 428 488 | 23256501142 |
| TPT(12) | 501072898130051501 | 0 2 60 62 126 128 198 200 210 212 336 338 | 30490046980 |
| SPT(14) | 501072907109646769 | 0 28 78 154 192 198 258 424 484 490 528 604 654 682 | 39469642248 |
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