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= 20297920157898281 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 2 18 28 30 8 34 68 34 8 30 28 18 2 (?)
an: 0 2 20 48 78 86 120 188 222 230 260 288 306 308
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Egon olsen
db: batch=62, k=14, 2 18 28 30 8 34 68
dn: 0 2 18 28 30 8 34 68 34 8 30 28 18 2 (?)
an: 0 2 20 48 78 86 120 188 222 230 260 288 306 308
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Egon olsen
db: batch=62, k=14, 2 18 28 30 8 34 68
| SPT(14) | 20297890760374427 | 0 2 12 32 36 56 72 74 90 110 114 134 144 146 | -29397523854 |
| TPT(12) | 20297895334514909 | 0 2 12 14 42 44 180 182 210 212 222 224 | -24823383372 |
| STPT(12) | 20297895334514909 | 0 2 12 14 42 44 180 182 210 212 222 224 | -24823383372 |
| SPT(14) | 20297898275568289 | 0 52 78 88 94 112 178 204 270 288 294 304 330 382 | -21882329992 |
| SPT(14) | 20297901235007749 | 0 12 22 64 72 84 114 148 178 190 198 240 250 262 | -18922890532 |
| TPT(12) | 20297904231410621 | 0 2 30 32 48 50 60 62 90 92 168 170 | -15926487660 |
| SPT(14) | 20297927686560637 | 0 10 22 54 100 124 154 192 222 246 292 324 336 346 | 7528662356 |
| SPT(14) | 20297929988179687 | 0 70 84 106 114 120 126 160 166 172 180 202 216 286 | 9830281406 |
| TPT(12) | 20297938004610311 | 0 2 36 38 48 50 126 128 138 140 216 218 | 17846712030 |
| SPT(14) | 20297947414088219 | 0 12 14 30 38 72 84 98 110 144 152 168 170 182 | 27256189938 |
| SPT(14) | 20297953488021389 | 0 8 12 38 90 102 120 122 140 152 204 230 234 242 | 33330123108 |
©2024 Tomáš Brada