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= 2401400263930908931 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 24 6 4 8 22 26 22 38 22 26 22 8 4 6 24 18 (?)
an: 0 18 42 48 52 60 82 108 130 168 190 216 238 246 250 256 280 298
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: Penguin
db: batch=82, k=18, 18 24 6 4 8 22 26 22 38
dn: 0 18 24 6 4 8 22 26 22 38 22 26 22 8 4 6 24 18 (?)
an: 0 18 42 48 52 60 82 108 130 168 190 216 238 246 250 256 280 298
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: Penguin
db: batch=82, k=18, 18 24 6 4 8 22 26 22 38
| STPT(10) | 2401398958766462927 | 0 2 30 32 42 44 54 56 84 86 | -1305164446004 |
| STPT(10) | 2401399168411914491 | 0 2 6 8 18 20 30 32 36 38 | -1095518994440 |
| SPT(16) | 2401399311003194423 | 0 48 60 84 204 216 224 236 258 270 278 290 410 434 446 494 | -952927714508 |
| STPT(10) | 2401399536507983951 | 0 2 36 38 78 80 120 122 156 158 | -727422924980 |
| STPT(10) | 2401399941625753097 | 0 2 12 14 42 44 72 74 84 86 | -322305155834 |
| SPT(16) | 2401400111904386249 | 0 20 44 74 104 108 122 210 272 360 374 378 408 438 462 482 | -152026522682 |
| STPT(10) | 2401400348050219697 | 0 2 24 26 42 44 60 62 84 86 | 84119310766 |
| STPT(10) | 2401400707540206299 | 0 2 48 50 90 92 132 134 180 182 | 443609297368 |
| SPT(16) | 2401401030534475049 | 0 2 20 38 110 132 138 150 170 182 188 210 282 300 318 320 | 766603566118 |
| SPT(18) | 2401401053381228147 | 0 20 60 62 74 104 132 140 144 170 174 182 210 240 252 254 294 314 | 789450319216 |
| SPT(16) | 2401401608921581753 | 0 16 18 34 58 78 106 126 148 168 196 216 240 256 258 274 | 1344990672822 |
©2024 Tomáš Brada