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= 2191056480804108607 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 26 12 16 62 34 18 38 18 34 62 16 12 26 16 (?)
an: 0 16 42 54 70 132 166 184 222 240 274 336 352 364 390 406
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: [SG-FC] hl
db: batch=81, k=16, 16 26 12 16 62 34 18 38
dn: 0 16 26 12 16 62 34 18 38 18 34 62 16 12 26 16 (?)
an: 0 16 42 54 70 132 166 184 222 240 274 336 352 364 390 406
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: [SG-FC] hl
db: batch=81, k=16, 16 26 12 16 62 34 18 38
| STPT(10) | 2191054887879457277 | 0 2 12 14 42 44 72 74 84 86 | -1592924651330 |
| STPT(10) | 2191054889285393627 | 0 2 12 14 42 44 72 74 84 86 | -1591518714980 |
| STPT(10) | 2191055070509213141 | 0 2 30 32 78 80 126 128 156 158 | -1410294895466 |
| TPT(14) | 2191055240304511871 | 0 2 78 80 96 98 108 110 168 170 336 338 378 380 | -1240499596736 |
| STPT(12) | 2191055464738773401 | 0 2 138 140 150 152 156 158 168 170 306 308 | -1016065335206 |
| TPT(14) | 2191055562394014179 | 0 2 48 50 78 80 108 110 138 140 180 182 210 212 | -918410094428 |
| SPT(16) | 2191056541233062731 | 0 30 42 60 82 118 120 130 198 208 210 246 268 286 298 328 | 60428954124 |
| SPT(16) | 2191056708375327187 | 0 22 66 82 84 156 220 252 274 306 370 442 444 460 504 526 | 227571218580 |
| STPT(10) | 2191056821598532799 | 0 2 18 20 30 32 42 44 60 62 | 340794424192 |
| SPT(16) | 2191056855083388977 | 0 2 24 32 72 84 110 122 132 144 170 182 222 230 252 254 | 374279280370 |
| STPT(10) | 2191056955065726047 | 0 2 24 26 42 44 60 62 84 86 | 474261617440 |
©2024 Tomáš Brada