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= 2178811248541721539 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 14 22 42 72 14 4 8 4 14 72 42 22 14 4 (?)
an: 0 4 18 40 82 154 168 172 180 184 198 270 312 334 348 352
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: Penguin
db: batch=81, k=16, 4 14 22 42 72 14 4 8
dn: 0 4 14 22 42 72 14 4 8 4 14 72 42 22 14 4 (?)
an: 0 4 18 40 82 154 168 172 180 184 198 270 312 334 348 352
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: Penguin
db: batch=81, k=16, 4 14 22 42 72 14 4 8
| STPT(10) | 2178809596766306261 | 0 2 6 8 18 20 30 32 36 38 | -1651775415278 |
| TPT(14) | 2178809989030066781 | 0 2 6 8 30 32 96 98 138 140 156 158 198 200 | -1259511654758 |
| STPT(10) | 2178810624864962981 | 0 2 6 8 48 50 90 92 96 98 | -623676758558 |
| STPT(10) | 2178810755782277567 | 0 2 30 32 42 44 54 56 84 86 | -492759443972 |
| TPT(14) | 2178810816464803889 | 0 2 42 44 60 62 90 92 102 104 198 200 240 242 | -432076917650 |
| STPT(10) | 2178811090122371051 | 0 2 6 8 48 50 90 92 96 98 | -158419350488 |
| STPT(10) | 2178811570999527197 | 0 2 24 26 42 44 60 62 84 86 | 322457805658 |
| STPT(10) | 2178811997098262987 | 0 2 24 26 42 44 60 62 84 86 | 748556541448 |
| SPT(16) | 2178812062413559603 | 0 6 24 34 84 106 114 214 216 316 324 346 396 406 424 430 | 813871838064 |
| STPT(10) | 2178812268256893077 | 0 2 54 56 72 74 90 92 144 146 | 1019715171538 |
| STPT(10) | 2178812687118108827 | 0 2 30 32 60 62 90 92 120 122 | 1438576387288 |
©2024 Tomáš Brada