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= 1246581472953988949 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 24 8 18 24 4 32 42 48 112 48 42 32 4 24 18 8 24 (?)
an: 0 24 32 50 74 78 110 152 200 312 360 402 434 438 462 480 488 512
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: HenkM
db: batch=77, k=18, 24 8 18 24 4 32 42 48 112
dn: 0 24 8 18 24 4 32 42 48 112 48 42 32 4 24 18 8 24 (?)
an: 0 24 32 50 74 78 110 152 200 312 360 402 434 438 462 480 488 512
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: HenkM
db: batch=77, k=18, 24 8 18 24 4 32 42 48 112
| TPT(14) | 1246579755933853349 | 0 2 72 74 192 194 462 464 492 494 528 530 570 572 | -1717020135600 |
| STPT(10) | 1246579764971899619 | 0 2 48 50 60 62 72 74 120 122 | -1707982089330 |
| STPT(12) | 1246579965365338601 | 0 2 18 20 60 62 96 98 138 140 156 158 | -1507588650348 |
| STPT(10) | 1246580190602566667 | 0 2 12 14 42 44 72 74 84 86 | -1282351422282 |
| SPT(16) | 1246580248734627361 | 0 58 78 112 142 162 178 210 220 252 268 288 318 352 372 430 | -1224219361588 |
| SPT(16) | 1246581093788748089 | 0 32 50 114 128 138 152 180 242 270 284 294 308 372 390 422 | -379165240860 |
| STPT(10) | 1246581647948146187 | 0 2 12 14 42 44 72 74 84 86 | 174994157238 |
| SPT(16) | 1246581777767914691 | 0 12 32 38 78 132 158 176 192 210 236 290 330 336 356 368 | 304813925742 |
| SPT(16) | 1246581792856461889 | 0 34 72 154 232 240 252 280 324 352 364 372 450 532 570 604 | 319902472940 |
| SPT(16) | 1246582082393336111 | 0 2 12 20 26 68 92 98 120 126 150 192 198 206 216 218 | 609439347162 |
| SPT(13) | 1246582195965979261 | 0 36 42 60 120 126 186 246 252 312 330 336 372 | 723011990312 |
©2024 Tomáš Brada