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= 1280860319958570941 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 38 28 6 6 38 54 28 62 28 54 38 6 6 28 38 (?)
an: 0 38 66 72 78 116 170 198 260 288 342 380 386 392 420 458
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: mikey
db: batch=77, k=16, 38 28 6 6 38 54 28 62
dn: 0 38 28 6 6 38 54 28 62 28 54 38 6 6 28 38 (?)
an: 0 38 66 72 78 116 170 198 260 288 342 380 386 392 420 458
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: mikey
db: batch=77, k=16, 38 28 6 6 38 54 28 62
| SPT(16) | 1280859491192290817 | 0 12 92 132 152 162 174 176 210 212 224 234 254 294 374 386 | -828766280124 |
| STPT(10) | 1280859697209329591 | 0 2 6 8 48 50 90 92 96 98 | -622749241350 |
| SPT(16) | 1280859777451660129 | 0 10 12 34 118 124 174 180 322 328 378 384 468 490 492 502 | -542506910812 |
| STPT(10) | 1280859897545296037 | 0 2 54 56 72 74 90 92 144 146 | -422413274904 |
| TPT(14) | 1280859997898460071 | 0 2 78 80 108 110 120 122 240 242 276 278 306 308 | -322060110870 |
| STPT(10) | 1280860043995249967 | 0 2 30 32 42 44 54 56 84 86 | -275963320974 |
| STPT(10) | 1280860390657418339 | 0 2 18 20 30 32 42 44 60 62 | 70698847398 |
| SPT(16) | 1280860968167679781 | 0 28 70 100 108 120 142 168 172 198 220 232 240 270 312 340 | 648209108840 |
| STPT(10) | 1280861058529805957 | 0 2 12 14 42 44 72 74 84 86 | 738571235016 |
| SPT(18) | 1280861067155790971 | 0 50 96 102 116 162 170 252 288 320 356 438 446 492 506 512 558 608 | 747197220030 |
| SPT(16) | 1280861100651835489 | 0 12 22 52 64 90 94 100 132 138 142 168 180 210 220 232 | 780693264548 |
©2024 Tomáš Brada