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= 1491656845991600143 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 42 18 10 2 36 54 58 54 36 2 10 18 42 6 (?)
an: 0 6 48 66 76 78 114 168 226 280 316 318 328 346 388 394
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Theadalus
db: batch=78, k=16, 6 42 18 10 2 36 54 58
dn: 0 6 42 18 10 2 36 54 58 54 36 2 10 18 42 6 (?)
an: 0 6 48 66 76 78 114 168 226 280 316 318 328 346 388 394
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Theadalus
db: batch=78, k=16, 6 42 18 10 2 36 54 58
| STPT(10) | 1491655807887371249 | 0 2 12 14 30 32 48 50 60 62 | -1038104228894 |
| STPT(10) | 1491656034793002059 | 0 2 18 20 60 62 102 104 120 122 | -811198598084 |
| SPT(18) | 1491656112572491067 | 0 14 72 80 102 104 146 170 174 182 186 210 252 254 276 284 342 356 | -733419109076 |
| SPT(16) | 1491656187420134933 | 0 14 36 134 140 156 164 170 234 240 248 264 270 368 390 404 | -658571465210 |
| SPT(16) | 1491656566408731083 | 0 8 14 18 74 110 138 140 174 176 204 240 296 300 306 314 | -279582869060 |
| SPT(20) | 1491656770190261093 | 0 20 24 30 84 138 170 180 200 228 236 264 284 294 326 380 434 440 444 464 | -75801339050 |
| SPT(16) | 1491657000229235981 | 0 36 50 98 108 128 140 150 296 306 318 338 348 396 410 446 | 154237635838 |
| STPT(10) | 1491657077486245919 | 0 2 18 20 30 32 42 44 60 62 | 231494645776 |
| STPT(10) | 1491657133839963029 | 0 2 18 20 60 62 102 104 120 122 | 287848362886 |
| SPT(16) | 1491657262751974433 | 0 36 68 104 108 110 180 258 266 344 414 416 420 456 488 524 | 416760374290 |
| STPT(10) | 1491657714773270921 | 0 2 30 32 60 62 90 92 120 122 | 868781670778 |
©2024 Tomáš Brada