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= 21361790775653857 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 42 30 12 6 22 14 4 14 22 6 12 30 42 (?)
an: 0 42 72 84 90 112 126 130 144 166 172 184 214 256
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: arkiss
db: batch=65, k=14, 42 30 12 6 22 14 4
dn: 0 42 30 12 6 22 14 4 14 22 6 12 30 42 (?)
an: 0 42 72 84 90 112 126 130 144 166 172 184 214 256
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: arkiss
db: batch=65, k=14, 42 30 12 6 22 14 4
| SPT(14) | 21361743352895909 | 0 32 38 54 60 84 98 204 218 242 248 264 270 302 | -47422757948 |
| SPT(14) | 21361751463234997 | 0 42 52 66 90 94 174 202 282 286 310 324 334 376 | -39312418860 |
| SPT(14) | 21361764781384717 | 0 4 16 46 60 76 84 202 210 226 240 270 282 286 | -25994269140 |
| SPT(14) | 21361768559431081 | 0 12 82 108 130 132 136 162 166 168 190 216 286 298 | -22216222776 |
| SPT(14) | 21361779042332969 | 0 18 30 42 92 102 120 170 188 198 248 260 272 290 | -11733320888 |
| SPT(14) | 21361782951314353 | 0 6 34 66 70 108 118 186 196 234 238 270 298 304 | -7824339504 |
| SPT(14) | 21361795850802809 | 0 84 108 122 150 168 174 188 194 212 240 254 278 362 | 5075148952 |
| TPT(12) | 21361801979605391 | 0 2 36 38 66 68 78 80 108 110 120 122 | 11203951534 |
| TPT(12) | 21361805497591001 | 0 2 48 50 60 62 78 80 126 128 156 158 | 14721937144 |
| SPT(14) | 21361810079286839 | 0 18 38 54 60 74 78 140 144 158 164 180 200 218 | 19303632982 |
| SPT(14) | 21361819323221467 | 0 6 10 12 76 132 166 180 214 270 334 336 340 346 | 28547567610 |
©2024 Tomáš Brada