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= 1638480025928276417 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 34 42 6 24 8 66 136 66 8 24 6 42 34 20 (?)
an: 0 20 54 96 102 126 134 200 336 402 410 434 440 482 516 536
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Steve Dodd
db: batch=78, k=16, 20 34 42 6 24 8 66 136
dn: 0 20 34 42 6 24 8 66 136 66 8 24 6 42 34 20 (?)
an: 0 20 54 96 102 126 134 200 336 402 410 434 440 482 516 536
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Steve Dodd
db: batch=78, k=16, 20 34 42 6 24 8 66 136
| SPT(18) | 1638478697267160821 | 0 8 30 50 140 168 182 186 200 228 242 246 260 288 378 398 420 428 | -1328661115596 |
| STPT(10) | 1638478762623924581 | 0 2 6 8 48 50 90 92 96 98 | -1263304351836 |
| SPT(16) | 1638479224989831383 | 0 18 38 74 78 80 158 206 228 276 354 356 360 396 416 434 | -800938445034 |
| STPT(10) | 1638479265610232831 | 0 2 30 32 60 62 90 92 120 122 | -760318043586 |
| STPT(10) | 1638479356617495149 | 0 2 18 20 30 32 42 44 60 62 | -669310781268 |
| SPT(16) | 1638479443471490903 | 0 6 8 50 78 84 98 114 140 156 170 176 204 246 248 254 | -582456785514 |
| STPT(10) | 1638480322879727009 | 0 2 48 50 90 92 132 134 180 182 | 296951450592 |
| STPT(10) | 1638480521255225699 | 0 2 42 44 60 62 78 80 120 122 | 495326949282 |
| SPT(16) | 1638480531362331037 | 0 30 40 82 84 120 166 190 216 240 286 322 324 366 376 406 | 505434054620 |
| STPT(10) | 1638480624703622561 | 0 2 36 38 78 80 120 122 156 158 | 598775346144 |
| STPT(10) | 1638480775919535599 | 0 2 18 20 30 32 42 44 60 62 | 749991259182 |
©2024 Tomáš Brada