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= 2255926577637691201 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 6 14 54 6 4 30 12 2 12 30 4 6 54 14 6 22 (?)
an: 0 22 28 42 96 102 106 136 148 150 162 192 196 202 256 270 276 298
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: Orange Kid
db: batch=81, k=18, 22 6 14 54 6 4 30 12 2
dn: 0 22 6 14 54 6 4 30 12 2 12 30 4 6 54 14 6 22 (?)
an: 0 22 28 42 96 102 106 136 148 150 162 192 196 202 256 270 276 298
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: Orange Kid
db: batch=81, k=18, 22 6 14 54 6 4 30 12 2
| STPT(10) | 2255925255185299679 | 0 2 42 44 60 62 78 80 120 122 | -1322452391522 |
| STPT(10) | 2255925362644316117 | 0 2 60 62 72 74 84 86 144 146 | -1214993375084 |
| SPT(16) | 2255925388537408057 | 0 4 22 70 84 142 150 162 262 274 282 340 354 402 420 424 | -1189100283144 |
| SPT(16) | 2255925607169177329 | 0 72 102 114 150 154 228 262 270 304 378 382 418 430 460 532 | -970468513872 |
| STPT(10) | 2255926036533709487 | 0 2 54 56 132 134 210 212 264 266 | -541103981714 |
| STPT(10) | 2255926178531572241 | 0 2 30 32 78 80 126 128 156 158 | -399106118960 |
| SPT(16) | 2255926592602856867 | 0 24 36 42 96 102 134 170 276 312 344 350 404 410 422 446 | 14965165666 |
| STPT(10) | 2255926642302115331 | 0 2 6 8 48 50 90 92 96 98 | 64664424130 |
| SPT(16) | 2255926808571448583 | 0 8 36 68 90 128 138 140 174 176 186 224 246 278 306 314 | 230933757382 |
| TPT(14) | 2255927087549742707 | 0 2 42 44 60 62 102 104 270 272 312 314 372 374 | 509912051506 |
| SPT(16) | 2255927479587337957 | 0 16 24 36 64 66 102 126 130 154 190 192 220 232 240 256 | 901949646756 |
©2024 Tomáš Brada