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Prime Tuple Database
Prime p0= 2015509779460350847 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 34 8 34 18 18 38 10 12 2 12 10 38 18 18 34 8 34 (?)
an: 0 34 42 76 94 112 150 160 172 174 186 196 234 252 270 304 312 346
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: suriv
db: batch=80, k=18, 34 8 34 18 18 38 10 12 2
dn: 0 34 8 34 18 18 38 10 12 2 12 10 38 18 18 34 8 34 (?)
an: 0 34 42 76 94 112 150 160 172 174 186 196 234 252 270 304 312 346
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: suriv
db: batch=80, k=18, 34 8 34 18 18 38 10 12 2
| SPT(16) | 2015508761799094997 | 0 2 24 42 56 92 144 240 296 392 444 480 494 512 534 536 | -1017661255850 |
| STPT(10) | 2015508837851657957 | 0 2 30 32 42 44 54 56 84 86 | -941608692890 |
| STPT(10) | 2015508876911533847 | 0 2 30 32 42 44 54 56 84 86 | -902548817000 |
| SPT(16) | 2015508958750029877 | 0 10 12 30 84 102 234 246 340 352 484 502 556 574 576 586 | -820710320970 |
| SPT(16) | 2015509503549773129 | 0 12 38 48 98 104 132 138 164 170 198 204 254 264 290 302 | -275910577718 |
| STPT(10) | 2015509675258187357 | 0 2 60 62 72 74 84 86 144 146 | -104202163490 |
| SPT(16) | 2015509824545858093 | 0 8 38 48 120 140 144 164 204 224 228 248 320 330 360 368 | 45085507246 |
| SPT(16) | 2015509952901084037 | 0 4 76 82 94 102 150 202 234 286 334 342 354 360 432 436 | 173440733190 |
| STPT(10) | 2015510262284381279 | 0 2 18 20 30 32 42 44 60 62 | 482824030432 |
| STPT(10) | 2015510347293802361 | 0 2 30 32 60 62 90 92 120 122 | 567833451514 |
| STPT(12) | 2015510711490848399 | 0 2 18 20 42 44 78 80 102 104 120 122 | 932030497552 |
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