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= 21992554007887 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 22 8 12 18 4 38 10 38 4 18 12 8 22 (?)
an: 0 22 30 42 60 64 102 112 150 154 172 184 192 214
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 214
Found by: Skivelitis2
db: batch=60, k=14, 22 8 12 18 4 38 10
dn: 0 22 8 12 18 4 38 10 38 4 18 12 8 22 (?)
an: 0 22 30 42 60 64 102 112 150 154 172 184 192 214
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 214
Found by: Skivelitis2
db: batch=60, k=14, 22 8 12 18 4 38 10
| SPT(14) | 21982272168377 | 0 2 6 24 50 66 80 96 110 126 152 170 174 176 | -10281839510 |
| SPT(16) | 21982312087069 | 0 10 34 54 60 70 88 130 132 174 192 202 208 228 252 262 | -10241920818 |
| SPT(14) | 21989798585147 | 0 12 26 44 56 86 96 170 180 210 222 240 254 266 | -2755422740 |
| SPT(14) | 21989853498553 | 0 24 28 48 58 96 108 226 238 276 286 306 310 334 | -2700509334 |
| SPT(14) | 21991306203611 | 0 62 120 128 140 176 258 290 372 408 420 428 486 548 | -1247804276 |
| SPT(14) | 21991570155361 | 0 22 46 52 60 76 78 100 102 118 126 132 156 178 | -983852526 |
| STPT(10) | 21994324518779 | 0 2 18 20 30 32 42 44 60 62 | 1770510892 |
| SPT(14) | 21995361279841 | 0 28 42 48 82 88 96 112 120 126 160 166 180 208 | 2807271954 |
| SPT(16) | 21997505489593 | 0 40 84 168 186 208 214 228 316 330 336 358 376 460 504 544 | 4951481706 |
| SPT(14) | 21999174762473 | 0 6 20 38 44 68 86 108 126 150 156 174 188 194 | 6620754586 |
| SPT(14) | 22004739854813 | 0 18 74 80 114 174 176 198 200 260 294 300 356 374 | 12185846926 |
©2024 Tomáš Brada