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= 1271216326647836519 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 2 16 14 66 64 18 38 4 38 18 64 66 14 16 2 12 (?)
an: 0 12 14 30 44 110 174 192 230 234 272 290 354 420 434 450 452 464
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: stoneageman
db: batch=77, k=18, 12 2 16 14 66 64 18 38 4
dn: 0 12 2 16 14 66 64 18 38 4 38 18 64 66 14 16 2 12 (?)
an: 0 12 14 30 44 110 174 192 230 234 272 290 354 420 434 450 452 464
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: stoneageman
db: batch=77, k=18, 12 2 16 14 66 64 18 38 4
| STPT(10) | 1271214496465355567 | 0 2 30 32 72 74 114 116 144 146 | -1830182480952 |
| STPT(10) | 1271215061193763919 | 0 2 48 50 60 62 72 74 120 122 | -1265454072600 |
| STPT(12) | 1271215073479238009 | 0 2 78 80 132 134 168 170 222 224 300 302 | -1253168598510 |
| STPT(10) | 1271215381958981201 | 0 2 120 122 138 140 156 158 276 278 | -944688855318 |
| STPT(12) | 1271215771132125647 | 0 2 12 14 90 92 252 254 330 332 342 344 | -555515710872 |
| SPT(16) | 1271215945658553121 | 0 16 42 82 90 132 166 250 252 336 370 412 420 460 486 502 | -380989283398 |
| STPT(10) | 1271216505987883751 | 0 2 6 8 18 20 30 32 36 38 | 179340047232 |
| SPT(16) | 1271216557422788953 | 0 28 36 40 96 118 124 148 186 210 216 238 294 298 306 334 | 230774952434 |
| STPT(10) | 1271216696647380797 | 0 2 30 32 42 44 54 56 84 86 | 369999544278 |
| SPT(16) | 1271216804691566687 | 0 6 14 44 86 146 180 192 194 206 240 300 342 372 380 386 | 478043730168 |
| STPT(10) | 1271217077006316617 | 0 2 90 92 102 104 114 116 204 206 | 750358480098 |
©2024 Tomáš Brada