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= 2345659297160367781 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 54 20 18 18 30 4 78 8 78 4 30 18 18 20 54 28 (?)
an: 0 28 82 102 120 138 168 172 250 258 336 340 370 388 406 426 480 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: JonS
db: batch=81, k=18, 28 54 20 18 18 30 4 78 8
dn: 0 28 54 20 18 18 30 4 78 8 78 4 30 18 18 20 54 28 (?)
an: 0 28 82 102 120 138 168 172 250 258 336 340 370 388 406 426 480 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: JonS
db: batch=81, k=18, 28 54 20 18 18 30 4 78 8
| SPT(16) | 2345658411926164981 | 0 18 78 88 100 118 126 130 228 232 240 258 270 280 340 358 | -885234202800 |
| SPT(16) | 2345658472902570593 | 0 14 66 78 98 104 110 138 146 174 180 186 206 218 270 284 | -824257797188 |
| STPT(10) | 2345658623503641659 | 0 2 12 14 90 92 168 170 180 182 | -673656726122 |
| STPT(10) | 2345658666980190347 | 0 2 30 32 60 62 90 92 120 122 | -630180177434 |
| STPT(10) | 2345659118716872029 | 0 2 30 32 120 122 210 212 240 242 | -178443495752 |
| STPT(10) | 2345659210909355447 | 0 2 30 32 42 44 54 56 84 86 | -86251012334 |
| SPT(16) | 2345659329031340821 | 0 30 46 58 90 108 118 168 220 270 280 298 330 342 358 388 | 31870973040 |
| STPT(10) | 2345660118476115149 | 0 2 18 20 60 62 102 104 120 122 | 821315747368 |
| SPT(16) | 2345660170505370053 | 0 60 66 96 108 158 170 210 254 294 306 356 368 398 404 464 | 873345002272 |
| TPT(14) | 2345660358056910677 | 0 2 222 224 324 326 360 362 402 404 432 434 444 446 | 1060896542896 |
| STPT(10) | 2345660745338721269 | 0 2 18 20 30 32 42 44 60 62 | 1448178353488 |
©2024 Tomáš Brada