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= 2255257316974310717 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 20 28 12 60 6 30 2 30 6 60 12 28 20 6 (?)
an: 0 6 26 54 66 126 132 162 164 194 200 260 272 300 320 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: Landjunge
db: batch=81, k=16, 6 20 28 12 60 6 30 2
dn: 0 6 20 28 12 60 6 30 2 30 6 60 12 28 20 6 (?)
an: 0 6 26 54 66 126 132 162 164 194 200 260 272 300 320 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: Landjunge
db: batch=81, k=16, 6 20 28 12 60 6 30 2
| STPT(12) | 2255255698837642349 | 0 2 90 92 120 122 168 170 198 200 288 290 | -1618136668368 |
| SPT(16) | 2255255772258026851 | 0 10 46 82 112 130 150 178 210 238 258 276 306 342 378 388 | -1544716283866 |
| SPT(16) | 2255256249362390419 | 0 10 48 52 70 94 118 132 190 204 228 252 270 274 312 322 | -1067611920298 |
| STPT(10) | 2255256630400888991 | 0 2 30 32 60 62 90 92 120 122 | -686573421726 |
| STPT(10) | 2255256705605811329 | 0 2 30 32 120 122 210 212 240 242 | -611368499388 |
| STPT(10) | 2255257181905570259 | 0 2 18 20 30 32 42 44 60 62 | -135068740458 |
| STPT(10) | 2255257431471669809 | 0 2 18 20 30 32 42 44 60 62 | 114497359092 |
| STPT(10) | 2255257730499222341 | 0 2 6 8 48 50 90 92 96 98 | 413524911624 |
| SPT(16) | 2255258091161450363 | 0 30 80 164 216 224 234 258 266 290 300 308 360 444 494 524 | 774187139646 |
| STPT(10) | 2255258491021009391 | 0 2 30 32 78 80 126 128 156 158 | 1174046698674 |
| SPT(16) | 2255258768235817649 | 0 2 8 42 44 48 68 78 104 114 134 138 140 174 180 182 | 1451261506932 |
©2024 Tomáš Brada