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Prime Tuple Database
Prime p0= 1949651942971442113 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 18 22 38 10 42 8 30 76 30 8 42 10 38 22 18 6 (?)
an: 0 6 24 46 84 94 136 144 174 250 280 288 330 340 378 400 418 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: LCB001
db: batch=80, k=18, 6 18 22 38 10 42 8 30 76
dn: 0 6 18 22 38 10 42 8 30 76 30 8 42 10 38 22 18 6 (?)
an: 0 6 24 46 84 94 136 144 174 250 280 288 330 340 378 400 418 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: LCB001
db: batch=80, k=18, 6 18 22 38 10 42 8 30 76
| STPT(10) | 1949650387791666611 | 0 2 6 8 18 20 30 32 36 38 | -1555179775502 |
| SPT(16) | 1949651002564151399 | 0 18 30 32 80 84 102 234 248 380 398 402 450 452 464 482 | -940407290714 |
| STPT(10) | 1949651223700904597 | 0 2 30 32 42 44 54 56 84 86 | -719270537516 |
| STPT(10) | 1949651467358749907 | 0 2 30 32 42 44 54 56 84 86 | -475612692206 |
| STPT(10) | 1949651522315148317 | 0 2 12 14 42 44 72 74 84 86 | -420656293796 |
| SPT(16) | 1949651861008417543 | 0 54 64 70 84 130 168 208 300 340 378 424 438 444 454 508 | -81963024570 |
| STPT(10) | 1949651987747761049 | 0 2 18 20 30 32 42 44 60 62 | 44776318936 |
| SPT(16) | 1949652002065023329 | 0 24 78 108 168 170 194 198 230 234 258 260 320 350 404 428 | 59093581216 |
| STPT(10) | 1949652102217871321 | 0 2 6 8 48 50 90 92 96 98 | 159246429208 |
| SPT(16) | 1949652769846159601 | 0 12 18 26 32 60 66 80 168 182 188 216 222 230 236 248 | 826874717488 |
| SPT(16) | 1949653405830991631 | 0 18 36 38 56 78 96 138 140 182 200 222 240 242 260 278 | 1462859549518 |
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