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= 1400015086307679091 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 52 14 4 20 106 14 36 12 22 12 36 14 106 20 4 14 52 (?)
an: 0 52 66 70 90 196 210 246 258 280 292 328 342 448 468 472 486 538
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: Cruncher Pete
db: batch=78, k=18, 52 14 4 20 106 14 36 12 22
dn: 0 52 14 4 20 106 14 36 12 22 12 36 14 106 20 4 14 52 (?)
an: 0 52 66 70 90 196 210 246 258 280 292 328 342 448 468 472 486 538
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: Cruncher Pete
db: batch=78, k=18, 52 14 4 20 106 14 36 12 22
| SPT(16) | 1400013606957456781 | 0 58 136 202 208 252 262 310 318 366 376 420 426 492 570 628 | -1479350222310 |
| STPT(10) | 1400013771952326227 | 0 2 54 56 72 74 90 92 144 146 | -1314355352864 |
| SPT(16) | 1400014022866790693 | 0 8 38 66 98 116 138 150 194 206 228 246 278 306 336 344 | -1063440888398 |
| STPT(10) | 1400014282861392137 | 0 2 30 32 60 62 90 92 120 122 | -803446286954 |
| STPT(10) | 1400014288155471851 | 0 2 36 38 78 80 120 122 156 158 | -798152207240 |
| SPT(16) | 1400014763795566183 | 0 4 6 66 84 118 150 168 226 244 276 310 328 388 390 394 | -322512112908 |
| SPT(16) | 1400015430081421877 | 0 50 66 92 96 110 126 132 350 356 372 386 390 416 432 482 | 343773742786 |
| STPT(10) | 1400015439132151727 | 0 2 30 32 42 44 54 56 84 86 | 352824472636 |
| STPT(10) | 1400015636806400357 | 0 2 42 44 72 74 102 104 144 146 | 550498721266 |
| TPT(14) | 1400015817436999331 | 0 2 6 8 18 20 60 62 90 92 186 188 216 218 | 731129320240 |
| STPT(10) | 1400015849464321457 | 0 2 30 32 42 44 54 56 84 86 | 763156642366 |
©2024 Tomáš Brada