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= 2168112732220581763 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 12 8 34 12 14 22 2 22 14 12 34 8 12 4 (?)
an: 0 4 16 24 58 70 84 106 108 130 144 156 190 198 210 214
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 214
Found by: ginga
db: batch=81, k=16, 4 12 8 34 12 14 22 2
dn: 0 4 12 8 34 12 14 22 2 22 14 12 34 8 12 4 (?)
an: 0 4 16 24 58 70 84 106 108 130 144 156 190 198 210 214
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 214
Found by: ginga
db: batch=81, k=16, 4 12 8 34 12 14 22 2
| SPT(16) | 2168111950345026601 | 0 6 42 48 82 90 102 130 138 166 178 186 220 226 262 268 | -781875555162 |
| STPT(12) | 2168112071963503511 | 0 2 18 20 30 32 126 128 138 140 156 158 | -660257078252 |
| STPT(10) | 2168112235216248089 | 0 2 18 20 30 32 42 44 60 62 | -497004333674 |
| STPT(10) | 2168112361363303637 | 0 2 42 44 72 74 102 104 144 146 | -370857278126 |
| SPT(16) | 2168112478121852711 | 0 12 26 50 98 122 158 206 282 330 366 390 438 462 476 488 | -254098729052 |
| STPT(10) | 2168112502788445649 | 0 2 18 20 60 62 102 104 120 122 | -229432136114 |
| STPT(10) | 2168112970480730069 | 0 2 18 20 30 32 42 44 60 62 | 238260148306 |
| SPT(18) | 2168113116551410169 | 0 12 32 42 98 114 140 162 168 254 260 282 308 324 380 390 410 422 | 384330828406 |
| SPT(18) | 2168113458830873681 | 0 12 66 78 156 162 176 206 240 248 282 312 326 332 410 422 476 488 | 726610291918 |
| SPT(16) | 2168113640804485961 | 0 38 48 68 90 108 152 156 182 186 230 248 270 290 300 338 | 908583904198 |
| SPT(16) | 2168113647012575879 | 0 8 14 18 24 30 50 68 84 102 122 128 134 138 144 152 | 914791994116 |
©2024 Tomáš Brada