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= 261521281517547049 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 18 22 42 68 88 14 46 14 88 68 42 22 18 (?)
an: 0 18 40 82 150 238 252 298 312 400 468 510 532 550
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 550
Found by: davidBAM
db: batch=69, k=14, 18 22 42 68 88 14 46
dn: 0 18 22 42 68 88 14 46 14 88 68 42 22 18 (?)
an: 0 18 40 82 150 238 252 298 312 400 468 510 532 550
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 550
Found by: davidBAM
db: batch=69, k=14, 18 22 42 68 88 14 46
| SPT(14) | 261521194373970403 | 0 124 138 160 168 174 210 214 250 256 264 286 300 424 | -87143576646 |
| SPT(14) | 261521195714431463 | 0 30 56 90 96 110 126 158 174 188 194 228 254 284 | -85803115586 |
| SPT(14) | 261521220975687787 | 0 22 46 72 90 112 126 190 204 226 244 270 294 316 | -60541859262 |
| TPT(12) | 261521256068089427 | 0 2 90 92 114 116 132 134 174 176 324 326 | -25449457622 |
| SPT(14) | 261521263351174223 | 0 8 24 26 74 80 108 176 204 210 258 260 276 284 | -18166372826 |
| TPT(12) | 261521270886510491 | 0 2 48 50 306 308 348 350 360 362 390 392 | -10631036558 |
| SPT(14) | 261521284816626091 | 0 70 136 160 166 168 186 202 220 222 228 252 318 388 | 3299079042 |
| SPT(14) | 261521288815696493 | 0 6 26 68 78 90 110 114 134 146 156 198 218 224 | 7298149444 |
| SPT(14) | 261521304165831293 | 0 6 24 48 50 96 134 180 218 264 266 290 308 314 | 22648284244 |
| SPT(14) | 261521305120470583 | 0 18 60 70 90 94 114 214 234 238 258 268 310 328 | 23602923534 |
| SPT(14) | 261521310695247121 | 0 16 30 46 70 138 168 238 268 336 360 376 390 406 | 29177700072 |
©2024 Tomáš Brada