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= 1517854571216855507 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 26 70 14 12 30 22 6 6 44 6 6 22 30 12 14 70 26 (?)
an: 0 26 96 110 122 152 174 180 186 230 236 242 264 294 306 320 390 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: crashtech
db: batch=78, k=18, 26 70 14 12 30 22 6 6 44
dn: 0 26 70 14 12 30 22 6 6 44 6 6 22 30 12 14 70 26 (?)
an: 0 26 96 110 122 152 174 180 186 230 236 242 264 294 306 320 390 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: crashtech
db: batch=78, k=18, 26 70 14 12 30 22 6 6 44
| SPT(16) | 1517853267161471441 | 0 6 42 48 56 78 116 120 188 192 230 252 260 266 302 308 | -1304055384066 |
| SPT(16) | 1517853763513205539 | 0 42 70 72 94 108 148 210 262 324 364 378 400 402 430 472 | -807703649968 |
| STPT(10) | 1517853929094587339 | 0 2 12 14 90 92 168 170 180 182 | -642122268168 |
| STPT(10) | 1517854082789593691 | 0 2 6 8 18 20 30 32 36 38 | -488427261816 |
| STPT(10) | 1517854186664133257 | 0 2 30 32 60 62 90 92 120 122 | -384552722250 |
| STPT(10) | 1517854230678206957 | 0 2 30 32 42 44 54 56 84 86 | -340538648550 |
| SPT(16) | 1517854666156563961 | 0 28 108 142 150 178 196 220 288 312 330 358 366 400 480 508 | 94939708454 |
| TPT(14) | 1517855996762860541 | 0 2 90 92 120 122 180 182 216 218 288 290 330 332 | 1425546005034 |
| SPT(16) | 1517856392199352423 | 0 60 64 84 106 130 240 270 334 364 474 498 520 540 544 604 | 1820982496916 |
| STPT(10) | 1517856447267080909 | 0 2 18 20 30 32 42 44 60 62 | 1876050225402 |
| STPT(10) | 1517856584150096789 | 0 2 18 20 30 32 42 44 60 62 | 2012933241282 |
©2024 Tomáš Brada