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= 2871722366887678511 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 6 44 36 70 42 26 6 4 6 26 42 70 36 44 6 12 (?)
an: 0 12 18 62 98 168 210 236 242 246 252 278 320 390 426 470 476 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: JayPi
db: batch=82, k=18, 12 6 44 36 70 42 26 6 4
dn: 0 12 6 44 36 70 42 26 6 4 6 26 42 70 36 44 6 12 (?)
an: 0 12 18 62 98 168 210 236 242 246 252 278 320 390 426 470 476 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: JayPi
db: batch=82, k=18, 12 6 44 36 70 42 26 6 4
| SPT(16) | 2871721490396208259 | 0 10 12 18 94 148 150 190 192 232 234 288 364 370 372 382 | -876491470252 |
| TPT(14) | 2871721717998201119 | 0 2 18 20 78 80 162 164 198 200 240 242 342 344 | -648889477392 |
| TPT(14) | 2871721893481301129 | 0 2 42 44 120 122 150 152 222 224 252 254 258 260 | -473406377382 |
| SPT(16) | 2871722036635752743 | 0 6 24 60 80 104 114 134 156 176 186 210 230 266 284 290 | -330251925768 |
| STPT(10) | 2871722167565487359 | 0 2 12 14 30 32 48 50 60 62 | -199322191152 |
| STPT(10) | 2871722325073691987 | 0 2 42 44 72 74 102 104 144 146 | -41813986524 |
| SPT(16) | 2871722388478883657 | 0 14 26 54 56 102 110 204 242 336 344 390 392 420 432 446 | 21591205146 |
| STPT(10) | 2871722389316401727 | 0 2 30 32 42 44 54 56 84 86 | 22428723216 |
| STPT(10) | 2871722675124329561 | 0 2 78 80 108 110 138 140 216 218 | 308236651050 |
| TPT(14) | 2871722830419506909 | 0 2 30 32 42 44 108 110 180 182 222 224 240 242 | 463531828398 |
| SPT(16) | 2871722895337123571 | 0 6 50 66 98 120 126 146 162 182 188 210 242 258 302 308 | 528449445060 |
©2024 Tomáš Brada