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= 1261451077441397959 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 54 28 12 8 54 30 34 30 54 8 12 28 54 18 (?)
an: 0 18 72 100 112 120 174 204 238 268 322 330 342 370 424 442
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Theadalus
db: batch=77, k=16, 18 54 28 12 8 54 30 34
dn: 0 18 54 28 12 8 54 30 34 30 54 8 12 28 54 18 (?)
an: 0 18 72 100 112 120 174 204 238 268 322 330 342 370 424 442
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Theadalus
db: batch=77, k=16, 18 54 28 12 8 54 30 34
| SPT(16) | 1261449770447051149 | 0 12 34 84 94 132 150 172 180 202 220 258 268 318 340 352 | -1306994346810 |
| STPT(10) | 1261449826410615227 | 0 2 12 14 42 44 72 74 84 86 | -1251030782732 |
| STPT(10) | 1261449937168083587 | 0 2 12 14 42 44 72 74 84 86 | -1140273314372 |
| SPT(16) | 1261450314015761183 | 0 56 74 96 108 140 158 164 210 216 234 266 278 300 318 374 | -763425636776 |
| STPT(10) | 1261450752481552781 | 0 2 36 38 78 80 120 122 156 158 | -324959845178 |
| STPT(10) | 1261451038622135129 | 0 2 18 20 30 32 42 44 60 62 | -38819262830 |
| TPT(14) | 1261451087272017569 | 0 2 30 32 48 50 90 92 102 104 300 302 342 344 | 9830619610 |
| STPT(10) | 1261451762491199309 | 0 2 30 32 60 62 90 92 120 122 | 685049801350 |
| STPT(10) | 1261452617150813117 | 0 2 30 32 60 62 90 92 120 122 | 1539709415158 |
| SPT(16) | 1261452666132319867 | 0 64 72 90 100 142 180 202 204 226 264 306 316 334 342 406 | 1588690921908 |
| SPT(16) | 1261452781127048317 | 0 12 22 42 66 82 112 136 210 234 264 280 304 324 334 346 | 1703685650358 |
©2024 Tomáš Brada