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= 1087270421938524487 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 14 24 22 60 18 20 36 250 36 20 18 60 22 24 14 16 (?)
an: 0 16 30 54 76 136 154 174 210 460 496 516 534 594 616 640 654 670
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 670
Found by: Theadalus
db: batch=76, k=18, 16 14 24 22 60 18 20 36 250
dn: 0 16 14 24 22 60 18 20 36 250 36 20 18 60 22 24 14 16 (?)
an: 0 16 30 54 76 136 154 174 210 460 496 516 534 594 616 640 654 670
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 670
Found by: Theadalus
db: batch=76, k=18, 16 14 24 22 60 18 20 36 250
| SPT(16) | 1087269081079965697 | 0 40 42 72 96 102 124 132 154 162 184 190 214 244 246 286 | -1340858558790 |
| STPT(10) | 1087269606523330229 | 0 2 18 20 30 32 42 44 60 62 | -815415194258 |
| SPT(16) | 1087270058427038327 | 0 36 56 74 84 86 114 116 210 212 240 242 252 270 290 326 | -363511486160 |
| STPT(10) | 1087270283056286981 | 0 2 36 38 78 80 120 122 156 158 | -138882237506 |
| STPT(10) | 1087270352272251149 | 0 2 30 32 60 62 90 92 120 122 | -69666273338 |
| STPT(10) | 1087270402902287081 | 0 2 30 32 78 80 126 128 156 158 | -19036237406 |
| STPT(10) | 1087270436405517209 | 0 2 18 20 30 32 42 44 60 62 | 14466992722 |
| STPT(10) | 1087271041442713409 | 0 2 42 44 60 62 78 80 120 122 | 619504188922 |
| SPT(16) | 1087271057812326943 | 0 6 40 66 78 96 114 136 138 160 178 196 208 234 268 274 | 635873802456 |
| STPT(10) | 1087271091172666859 | 0 2 18 20 30 32 42 44 60 62 | 669234142372 |
| SPT(16) | 1087271517425298199 | 0 10 60 64 78 82 102 108 124 130 150 154 168 172 222 232 | 1095486773712 |
©2024 Tomáš Brada