Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /var/boincadm/prj/html/inc/boinc_db.inc on line 147
Prime Tuple Database
Prime p0= 442026939385252981 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 4 54 12 6 14 4 24 68 24 4 14 6 12 54 4 12 (?)
an: 0 12 16 70 82 88 102 106 130 198 222 226 240 246 258 312 316 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: marsinph
db: batch=70, k=18, 12 4 54 12 6 14 4 24 68
dn: 0 12 4 54 12 6 14 4 24 68 24 4 14 6 12 54 4 12 (?)
an: 0 12 16 70 82 88 102 106 130 198 222 226 240 246 258 312 316 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: marsinph
db: batch=70, k=18, 12 4 54 12 6 14 4 24 68
| SPT(14) | 442026858359613767 | 0 86 102 104 140 146 170 246 270 276 312 314 330 416 | -81025639214 |
| SPT(16) | 442026874325731447 | 0 12 16 34 36 64 184 232 264 312 432 460 462 480 484 496 | -65059521534 |
| SPT(14) | 442026891085358723 | 0 50 56 140 144 188 210 344 366 410 414 498 504 554 | -48299894258 |
| TPT(12) | 442026896229330857 | 0 2 12 14 54 56 84 86 222 224 264 266 | -43155922124 |
| TPT(12) | 442026912550988837 | 0 2 132 134 144 146 174 176 252 254 270 272 | -26834264144 |
| SPT(14) | 442026932353619297 | 0 54 90 104 110 150 156 164 170 210 216 230 266 320 | -7031633684 |
| SPT(14) | 442026962486216213 | 0 30 38 80 116 140 150 254 264 288 324 366 374 404 | 23100963232 |
| SPT(14) | 442026966325150517 | 0 42 44 50 80 104 146 150 192 216 246 252 254 296 | 26939897536 |
| SPT(14) | 442026976863252569 | 0 8 20 38 42 48 78 122 152 158 162 180 192 200 | 37477999588 |
| SPT(14) | 442026983931217723 | 0 16 30 34 58 64 76 108 120 126 150 154 168 184 | 44545964742 |
| TPT(12) | 442026993447380387 | 0 2 12 14 54 56 90 92 102 104 144 146 | 54062127406 |
©2024 Tomáš Brada