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= 2345722820225451851 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 40 6 54 2 4 36 68 36 4 2 54 6 40 20 (?)
an: 0 20 60 66 120 122 126 162 230 266 270 272 326 332 372 392
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Xenon
db: batch=81, k=16, 20 40 6 54 2 4 36 68
dn: 0 20 40 6 54 2 4 36 68 36 4 2 54 6 40 20 (?)
an: 0 20 60 66 120 122 126 162 230 266 270 272 326 332 372 392
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Xenon
db: batch=81, k=16, 20 40 6 54 2 4 36 68
| SPT(16) | 2345721450444715807 | 0 10 34 60 70 72 76 100 246 270 274 276 286 312 336 346 | -1369780736044 |
| SPT(16) | 2345721549318822713 | 0 54 80 84 110 114 140 174 296 330 356 360 386 390 416 470 | -1270906629138 |
| SPT(16) | 2345721705351213593 | 0 48 68 74 120 180 200 204 290 294 314 374 420 426 446 494 | -1114874238258 |
| SPT(16) | 2345721886342274441 | 0 18 72 80 162 198 200 228 260 288 290 326 408 416 470 488 | -933883177410 |
| SPT(16) | 2345722193105078213 | 0 20 60 104 110 128 138 174 194 230 240 258 264 308 348 368 | -627120373638 |
| SPT(16) | 2345722819357884739 | 0 10 64 94 114 142 148 174 178 204 210 238 258 288 342 352 | -867567112 |
| SPT(16) | 2345722883368792051 | 0 12 40 42 102 106 132 148 150 166 192 196 256 258 286 298 | 63143340200 |
| TPT(14) | 2345722923551864489 | 0 2 12 14 42 44 150 152 252 254 318 320 402 404 | 103326412638 |
| STPT(12) | 2345723365497512927 | 0 2 12 14 42 44 90 92 120 122 132 134 | 545272061076 |
| STPT(10) | 2345723406028420469 | 0 2 18 20 30 32 42 44 60 62 | 585802968618 |
| STPT(10) | 2345723443160117717 | 0 2 30 32 72 74 114 116 144 146 | 622934665866 |
©2024 Tomáš Brada