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Prime Tuple Database
Prime p0= 1931684817035158327 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 8 12 18 30 42 70 18 74 18 70 42 30 18 12 8 22 (?)
an: 0 22 30 42 60 90 132 202 220 294 312 382 424 454 472 484 492 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: Landjunge
db: batch=80, k=18, 22 8 12 18 30 42 70 18 74
dn: 0 22 8 12 18 30 42 70 18 74 18 70 42 30 18 12 8 22 (?)
an: 0 22 30 42 60 90 132 202 220 294 312 382 424 454 472 484 492 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: Landjunge
db: batch=80, k=18, 22 8 12 18 30 42 70 18 74
| SPT(16) | 1931682887938384177 | 0 34 60 72 76 114 132 136 150 154 172 210 214 226 252 286 | -1929096774150 |
| SPT(20) | 1931682933071368079 | 0 14 32 44 54 74 102 108 114 140 252 278 284 290 318 338 348 360 378 392 | -1883963790248 |
| SPT(16) | 1931682975995768687 | 0 6 26 80 86 110 132 182 264 314 336 360 366 420 440 446 | -1841039389640 |
| STPT(10) | 1931684653813775447 | 0 2 30 32 72 74 114 116 144 146 | -163221382880 |
| STPT(10) | 1931684727263450021 | 0 2 36 38 78 80 120 122 156 158 | -89771708306 |
| STPT(10) | 1931684737976341589 | 0 2 48 50 90 92 132 134 180 182 | -79058816738 |
| SPT(16) | 1931684881892291789 | 0 44 50 60 72 74 104 110 162 168 198 200 212 222 228 272 | 64857133462 |
| STPT(12) | 1931684989137553799 | 0 2 30 32 42 44 120 122 132 134 162 164 | 172102395472 |
| STPT(10) | 1931685148823372609 | 0 2 42 44 60 62 78 80 120 122 | 331788214282 |
| STPT(10) | 1931685200225265809 | 0 2 18 20 30 32 42 44 60 62 | 383190107482 |
| STPT(10) | 1931685412570652327 | 0 2 30 32 42 44 54 56 84 86 | 595535494000 |
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