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Prime Tuple Database
Prime p0= 1531139589528499073 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 42 30 32 28 8 22 42 56 42 22 8 28 32 30 42 6 (?)
an: 0 6 48 78 110 138 146 168 210 266 308 330 338 366 398 428 470 476
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: xii5ku
db: batch=78, k=18, 6 42 30 32 28 8 22 42 56
dn: 0 6 42 30 32 28 8 22 42 56 42 22 8 28 32 30 42 6 (?)
an: 0 6 48 78 110 138 146 168 210 266 308 330 338 366 398 428 470 476
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: xii5ku
db: batch=78, k=18, 6 42 30 32 28 8 22 42 56
| STPT(10) | 1531137837317080217 | 0 2 30 32 42 44 54 56 84 86 | -1752211418856 |
| STPT(10) | 1531138173728566211 | 0 2 6 8 48 50 90 92 96 98 | -1415799932862 |
| STPT(12) | 1531138550825746727 | 0 2 12 14 42 44 102 104 132 134 144 146 | -1038702752346 |
| STPT(10) | 1531138755254870519 | 0 2 18 20 30 32 42 44 60 62 | -834273628554 |
| SPT(13) | 1531139112641038729 | 0 24 48 90 114 174 204 234 294 318 360 384 408 | -476887460344 |
| SPT(16) | 1531139402489241763 | 0 28 36 64 78 96 100 124 210 234 238 256 270 298 306 334 | -187039257310 |
| SPT(16) | 1531139890173515357 | 0 30 36 60 66 134 156 162 164 170 192 260 266 290 296 326 | 300645016284 |
| SPT(16) | 1531140186552670069 | 0 18 22 28 60 90 148 162 220 234 292 322 354 360 364 382 | 597024170996 |
| STPT(10) | 1531140418804227989 | 0 2 18 20 30 32 42 44 60 62 | 829275728916 |
| SPT(16) | 1531140432591034949 | 0 8 38 48 104 144 150 180 272 302 308 348 404 414 444 452 | 843062535876 |
| SPT(16) | 1531140669391670783 | 0 18 66 68 158 174 200 218 276 294 320 336 426 428 476 494 | 1079863171710 |
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