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= 2218908452264471717 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 14 18 28 6 18 38 34 14 34 38 18 6 28 18 14 (?)
an: 0 14 32 60 66 84 122 156 170 204 242 260 266 294 312 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: Penguin
db: batch=81, k=16, 14 18 28 6 18 38 34 14
dn: 0 14 18 28 6 18 38 34 14 34 38 18 6 28 18 14 (?)
an: 0 14 32 60 66 84 122 156 170 204 242 260 266 294 312 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: Penguin
db: batch=81, k=16, 14 18 28 6 18 38 34 14
| STPT(10) | 2218907083396503959 | 0 2 18 20 30 32 42 44 60 62 | -1368867967758 |
| STPT(10) | 2218907182556554199 | 0 2 48 50 90 92 132 134 180 182 | -1269707917518 |
| STPT(10) | 2218907471092477721 | 0 2 6 8 48 50 90 92 96 98 | -981171993996 |
| STPT(10) | 2218907645128994789 | 0 2 12 14 30 32 48 50 60 62 | -807135476928 |
| STPT(10) | 2218908034911354467 | 0 2 30 32 102 104 174 176 204 206 | -417353117250 |
| SPT(16) | 2218908303725817901 | 0 18 22 96 106 126 198 226 252 280 352 372 382 456 460 478 | -148538653816 |
| SPT(16) | 2218908664183946569 | 0 18 70 94 108 234 262 310 372 420 448 574 588 612 664 682 | 211919474852 |
| SPT(16) | 2218908669810294257 | 0 14 54 66 92 174 230 252 284 306 362 444 470 482 522 536 | 217545822540 |
| SPT(16) | 2218908946032122189 | 0 18 24 60 68 158 164 192 230 258 264 354 362 398 404 422 | 493767650472 |
| SPT(16) | 2218909638173314727 | 0 56 86 104 110 114 120 156 200 236 242 246 252 270 300 356 | 1185908843010 |
| STPT(10) | 2218909768501335821 | 0 2 6 8 18 20 30 32 36 38 | 1316236864104 |
©2024 Tomáš Brada