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Prime Tuple Database
Prime p0= 1427427720566096387 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 2 12 28 8 40 44 16 2 16 44 40 8 28 12 2 12 (?)
an: 0 12 14 26 54 62 102 146 162 164 180 224 264 272 300 312 314 326
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: matali
db: batch=78, k=18, 12 2 12 28 8 40 44 16 2
dn: 0 12 2 12 28 8 40 44 16 2 16 44 40 8 28 12 2 12 (?)
an: 0 12 14 26 54 62 102 146 162 164 180 224 264 272 300 312 314 326
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: matali
db: batch=78, k=18, 12 2 12 28 8 40 44 16 2
| SPT(16) | 1427427296709739399 | 0 40 60 88 132 174 222 250 252 280 328 370 414 442 462 502 | -423856356988 |
| TPT(14) | 1427427328344643889 | 0 2 42 44 90 92 180 182 282 284 420 422 480 482 | -392221452498 |
| TPT(14) | 1427427380318440469 | 0 2 42 44 138 140 378 380 390 392 468 470 540 542 | -340247655918 |
| STPT(10) | 1427427426450863729 | 0 2 12 14 90 92 168 170 180 182 | -294115232658 |
| SPT(16) | 1427427427975447603 | 0 40 66 90 94 160 178 234 280 336 354 420 424 448 474 514 | -292590648784 |
| SPT(16) | 1427427473745614147 | 0 14 20 32 50 60 66 102 104 140 146 156 174 186 192 206 | -246820482240 |
| SPT(16) | 1427427900058661251 | 0 10 28 58 72 78 108 142 156 190 220 226 240 270 288 298 | 179492564864 |
| SPT(16) | 1427428065091028417 | 0 44 50 86 92 104 110 120 146 156 162 174 180 216 222 266 | 344524932030 |
| STPT(10) | 1427428610793641549 | 0 2 18 20 30 32 42 44 60 62 | 890227545162 |
| STPT(10) | 1427428790295465707 | 0 2 120 122 162 164 204 206 324 326 | 1069729369320 |
| STPT(10) | 1427428844028820229 | 0 2 42 44 60 62 78 80 120 122 | 1123462723842 |
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