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= 21991306203611 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 62 58 8 12 36 82 32 82 36 12 8 58 62 (?)
an: 0 62 120 128 140 176 258 290 372 408 420 428 486 548
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Skivelitis2
db: batch=60, k=14, 62 58 8 12 36 82 32
dn: 0 62 58 8 12 36 82 32 82 36 12 8 58 62 (?)
an: 0 62 120 128 140 176 258 290 372 408 420 428 486 548
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Skivelitis2
db: batch=60, k=14, 62 58 8 12 36 82 32
| SPT(14) | 21977633193961 | 0 16 70 112 126 130 142 156 168 172 186 228 282 298 | -13673009650 |
| TPT(12) | 21978372879509 | 0 2 12 14 48 50 222 224 228 230 258 260 | -12933324102 |
| SPT(14) | 21982272168377 | 0 2 6 24 50 66 80 96 110 126 152 170 174 176 | -9034035234 |
| SPT(16) | 21982312087069 | 0 10 34 54 60 70 88 130 132 174 192 202 208 228 252 262 | -8994116542 |
| SPT(14) | 21989798585147 | 0 12 26 44 56 86 96 170 180 210 222 240 254 266 | -1507618464 |
| SPT(14) | 21989853498553 | 0 24 28 48 58 96 108 226 238 276 286 306 310 334 | -1452705058 |
| SPT(14) | 21991570155361 | 0 22 46 52 60 76 78 100 102 118 126 132 156 178 | 263951750 |
| SPT(14) | 21992554007887 | 0 22 30 42 60 64 102 112 150 154 172 184 192 214 | 1247804276 |
| STPT(10) | 21994324518779 | 0 2 18 20 30 32 42 44 60 62 | 3018315168 |
| SPT(14) | 21995361279841 | 0 28 42 48 82 88 96 112 120 126 160 166 180 208 | 4055076230 |
| SPT(16) | 21997505489593 | 0 40 84 168 186 208 214 228 316 330 336 358 376 460 504 544 | 6199285982 |
©2024 Tomáš Brada