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= 1279931730881047861 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 22 30 86 42 12 12 4 12 12 42 86 30 22 18 (?)
an: 0 18 40 70 156 198 210 222 226 238 250 292 378 408 430 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: arkiss
db: batch=77, k=16, 18 22 30 86 42 12 12 4
dn: 0 18 22 30 86 42 12 12 4 12 12 42 86 30 22 18 (?)
an: 0 18 40 70 156 198 210 222 226 238 250 292 378 408 430 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: arkiss
db: batch=77, k=16, 18 22 30 86 42 12 12 4
| TPT(14) | 1279931294248516277 | 0 2 90 92 102 104 132 134 144 146 240 242 294 296 | -436632531584 |
| STPT(12) | 1279931381669089067 | 0 2 42 44 72 74 90 92 120 122 162 164 | -349211958794 |
| TPT(14) | 1279931381669089067 | 0 2 42 44 72 74 90 92 120 122 162 164 204 206 | -349211958794 |
| STPT(10) | 1279931407620413687 | 0 2 12 14 42 44 72 74 84 86 | -323260634174 |
| SPT(16) | 1279931444757326527 | 0 6 64 82 90 106 126 136 150 160 180 196 204 222 280 286 | -286123721334 |
| SPT(16) | 1279931687761306751 | 0 6 66 68 120 150 152 168 230 246 248 278 330 332 392 398 | -43119741110 |
| STPT(10) | 1279931874051518789 | 0 2 48 50 90 92 132 134 180 182 | 143170470928 |
| STPT(10) | 1279931884869749777 | 0 2 12 14 42 44 72 74 84 86 | 153988701916 |
| STPT(10) | 1279932135016330091 | 0 2 6 8 18 20 30 32 36 38 | 404135282230 |
| SPT(16) | 1279932348797001871 | 0 60 72 108 112 126 180 186 262 268 322 336 340 376 388 448 | 617915954010 |
| SPT(16) | 1279932547090339759 | 0 42 78 82 94 130 154 180 262 288 312 348 360 364 400 442 | 816209291898 |
©2024 Tomáš Brada