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= 1881461395651352609 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 12 4 18 50 6 22 2 28 2 22 6 50 18 4 12 8 (?)
an: 0 8 20 24 42 92 98 120 122 150 152 174 180 230 248 252 264 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Maurice Goulois
db: batch=79, k=18, 8 12 4 18 50 6 22 2 28
dn: 0 8 12 4 18 50 6 22 2 28 2 22 6 50 18 4 12 8 (?)
an: 0 8 20 24 42 92 98 120 122 150 152 174 180 230 248 252 264 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Maurice Goulois
db: batch=79, k=18, 8 12 4 18 50 6 22 2 28
| STPT(12) | 1881459973171304861 | 0 2 30 32 60 62 96 98 126 128 156 158 | -1422480047748 |
| SPT(16) | 1881460059846351683 | 0 14 20 24 44 56 90 114 116 140 174 186 206 210 216 230 | -1335805000926 |
| STPT(10) | 1881460812378306149 | 0 2 48 50 90 92 132 134 180 182 | -583273046460 |
| SPT(16) | 1881460986272644681 | 0 6 10 28 46 126 132 156 172 196 202 282 300 318 322 328 | -409378707928 |
| SPT(16) | 1881461166496116523 | 0 6 58 84 90 108 136 160 234 258 286 304 310 336 388 394 | -229155236086 |
| SPT(20) | 1881461345928080933 | 0 56 66 104 134 144 170 174 240 266 318 344 410 414 440 450 480 518 528 584 | -49723271676 |
| STPT(10) | 1881461400584791547 | 0 2 30 32 42 44 54 56 84 86 | 4933438938 |
| STPT(10) | 1881461995279136297 | 0 2 30 32 42 44 54 56 84 86 | 599627783688 |
| SPT(13) | 1881462021312450809 | 0 18 60 102 150 168 240 312 330 378 420 462 480 | 625661098200 |
| SPT(16) | 1881462790581274091 | 0 6 38 50 78 92 116 122 126 132 156 170 198 210 242 248 | 1394929921482 |
| STPT(10) | 1881463726224735347 | 0 2 30 32 60 62 90 92 120 122 | 2330573382738 |
©2024 Tomáš Brada