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= 2291835951174215267 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 6 4 26 10 30 26 4 50 4 26 30 10 26 4 6 20 (?)
an: 0 20 26 30 56 66 96 122 126 176 180 206 236 246 272 276 282 302
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 302
Found by: Landjunge
db: batch=81, k=18, 20 6 4 26 10 30 26 4 50
dn: 0 20 6 4 26 10 30 26 4 50 4 26 30 10 26 4 6 20 (?)
an: 0 20 26 30 56 66 96 122 126 176 180 206 236 246 272 276 282 302
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 302
Found by: Landjunge
db: batch=81, k=18, 20 6 4 26 10 30 26 4 50
| SPT(16) | 2291834004827976341 | 0 36 108 110 120 140 150 162 206 218 228 248 258 260 332 368 | -1946346238926 |
| SPT(16) | 2291834063613779471 | 0 8 56 66 120 150 198 206 252 260 308 338 392 402 450 458 | -1887560435796 |
| STPT(10) | 2291834140622165141 | 0 2 36 38 78 80 120 122 156 158 | -1810552050126 |
| SPT(16) | 2291834593036730381 | 0 8 50 96 122 170 206 210 248 252 288 336 362 408 450 458 | -1358137484886 |
| STPT(10) | 2291835090668863709 | 0 2 12 14 30 32 48 50 60 62 | -860505351558 |
| SPT(18) | 2291835194975561047 | 0 4 16 46 82 102 112 120 172 204 256 264 274 294 330 360 372 376 | -756198654220 |
| STPT(10) | 2291836146432280499 | 0 2 42 44 60 62 78 80 120 122 | 195258065232 |
| STPT(10) | 2291836500899874749 | 0 2 42 44 60 62 78 80 120 122 | 549725659482 |
| SPT(16) | 2291836516586310443 | 0 14 24 44 66 126 150 170 234 254 278 338 360 380 390 404 | 565412095176 |
| SPT(16) | 2291836793728995629 | 0 30 42 44 48 62 84 102 140 158 180 194 198 200 212 242 | 842554780362 |
| STPT(10) | 2291836988691595307 | 0 2 30 32 42 44 54 56 84 86 | 1037517380040 |
©2024 Tomáš Brada