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Prime Tuple Database
Prime p0= 715241669413161421 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 6 40 18 12 12 56 30 16 74 16 30 56 12 12 18 40 6 12 (?)
an: 0 12 18 58 76 88 100 156 186 202 276 292 322 378 390 402 420 460 466 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: mcf2020
db: batch=72, k=20, 12 6 40 18 12 12 56 30 16 74
dn: 0 12 6 40 18 12 12 56 30 16 74 16 30 56 12 12 18 40 6 12 (?)
an: 0 12 18 58 76 88 100 156 186 202 276 292 322 378 390 402 420 460 466 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: mcf2020
db: batch=72, k=20, 12 6 40 18 12 12 56 30 16 74
| TPT(12) | 715241245589166209 | 0 2 12 14 60 62 102 104 132 134 138 140 | -423823995212 |
| TPT(12) | 715241362478094731 | 0 2 30 32 66 68 186 188 270 272 336 338 | -306935066690 |
| TPT(12) | 715241379440278721 | 0 2 6 8 30 32 120 122 240 242 270 272 | -289972882700 |
| TPT(12) | 715241533285025729 | 0 2 108 110 138 140 168 170 180 182 318 320 | -136128135692 |
| TPT(12) | 715241594664889349 | 0 2 30 32 78 80 192 194 198 200 408 410 | -74748272072 |
| TPT(12) | 715241618278452401 | 0 2 6 8 36 38 66 68 78 80 168 170 | -51134709020 |
| TPT(12) | 715241681123124929 | 0 2 48 50 72 74 90 92 210 212 222 224 | 11709963508 |
| TPT(12) | 715241724885912839 | 0 2 30 32 42 44 60 62 108 110 192 194 | 55472751418 |
| TPT(12) | 715241735468110271 | 0 2 66 68 108 110 126 128 150 152 180 182 | 66054948850 |
| TPT(12) | 715241756388963449 | 0 2 120 122 258 260 462 464 468 470 480 482 | 86975802028 |
| TPT(12) | 715241773004506901 | 0 2 18 20 96 98 180 182 240 242 306 308 | 103591345480 |
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