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= 2013998166285752761 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 30 18 6 56 54 6 18 52 18 6 54 56 6 18 30 22 (?)
an: 0 22 52 70 76 132 186 192 210 262 280 286 340 396 402 420 450 472
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: Chooka
db: batch=80, k=18, 22 30 18 6 56 54 6 18 52
dn: 0 22 30 18 6 56 54 6 18 52 18 6 54 56 6 18 30 22 (?)
an: 0 22 52 70 76 132 186 192 210 262 280 286 340 396 402 420 450 472
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: Chooka
db: batch=80, k=18, 22 30 18 6 56 54 6 18 52
| STPT(10) | 2013997093380879317 | 0 2 12 14 42 44 72 74 84 86 | -1072904873444 |
| STPT(10) | 2013997511736495557 | 0 2 24 26 42 44 60 62 84 86 | -654549257204 |
| SPT(16) | 2013997575545066849 | 0 8 50 114 134 140 170 174 338 342 372 378 398 462 504 512 | -590740685912 |
| STPT(10) | 2013997621033382987 | 0 2 30 32 60 62 90 92 120 122 | -545252369774 |
| SPT(16) | 2013997624169627357 | 0 24 84 104 114 150 162 186 230 254 266 302 312 332 392 416 | -542116125404 |
| STPT(10) | 2013998046722947469 | 0 2 18 20 30 32 42 44 60 62 | -119562805292 |
| STPT(10) | 2013998293083536717 | 0 2 24 26 42 44 60 62 84 86 | 126797783956 |
| SPT(16) | 2013998449013552831 | 0 18 26 42 56 78 86 168 170 252 260 282 296 312 320 338 | 282727800070 |
| STPT(10) | 2013998552874778541 | 0 2 36 38 78 80 120 122 156 158 | 386589025780 |
| SPT(16) | 2013998839825922921 | 0 30 72 96 102 116 126 140 168 182 192 206 212 236 278 308 | 673540170160 |
| SPT(16) | 2013998848360909649 | 0 38 44 72 78 110 144 170 192 218 252 284 290 318 324 362 | 682075156888 |
©2024 Tomáš Brada