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= 686840398081475551 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 24 6 24 22 6 60 12 8 12 60 6 22 24 6 24 6 (?)
an: 0 6 30 36 60 82 88 148 160 168 180 240 246 268 292 298 322 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Anthony Coleman
db: batch=72, k=18, 6 24 6 24 22 6 60 12 8
dn: 0 6 24 6 24 22 6 60 12 8 12 60 6 22 24 6 24 6 (?)
an: 0 6 30 36 60 82 88 148 160 168 180 240 246 268 292 298 322 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Anthony Coleman
db: batch=72, k=18, 6 24 6 24 22 6 60 12 8
| TPT(12) | 686840233301052251 | 0 2 36 38 66 68 108 110 156 158 168 170 | -164780423300 |
| TPT(12) | 686840252923647857 | 0 2 12 14 60 62 84 86 102 104 114 116 | -145157827694 |
| TPT(12) | 686840281444318949 | 0 2 120 122 132 134 192 194 258 260 360 362 | -116637156602 |
| TPT(12) | 686840285479581617 | 0 2 24 26 42 44 72 74 102 104 222 224 | -112601893934 |
| STPT(10) | 686840335424449247 | 0 2 30 32 42 44 54 56 84 86 | -62657026304 |
| TPT(12) | 686840348149569959 | 0 2 78 80 90 92 102 104 198 200 210 212 | -49931905592 |
| TPT(12) | 686840404885928087 | 0 2 12 14 60 62 84 86 174 176 210 212 | 6804452536 |
| TPT(12) | 686840435357994887 | 0 2 12 14 30 32 72 74 102 104 114 116 | 37276519336 |
| TPT(12) | 686840470763055857 | 0 2 42 44 120 122 132 134 222 224 252 254 | 72681580306 |
| SPT(16) | 686840563746908359 | 0 12 18 34 78 88 90 118 174 202 204 214 258 274 280 292 | 165665432808 |
| TPT(12) | 686840604365081261 | 0 2 6 8 96 98 168 170 216 218 258 260 | 206283605710 |
©2024 Tomáš Brada