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= 1464966843692661301 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 30 42 46 20 42 40 2 40 42 20 46 42 30 18 (?)
an: 0 18 48 90 136 156 198 238 240 280 322 342 388 430 460 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Spectrum
db: batch=78, k=16, 18 30 42 46 20 42 40 2
dn: 0 18 30 42 46 20 42 40 2 40 42 20 46 42 30 18 (?)
an: 0 18 48 90 136 156 198 238 240 280 322 342 388 430 460 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Spectrum
db: batch=78, k=16, 18 30 42 46 20 42 40 2
| SPT(16) | 1464966073933389161 | 0 8 12 26 78 128 140 168 170 198 210 260 312 326 330 338 | -769759272140 |
| STPT(10) | 1464966116297188199 | 0 2 30 32 60 62 90 92 120 122 | -727395473102 |
| STPT(10) | 1464966235698297557 | 0 2 30 32 42 44 54 56 84 86 | -607994363744 |
| STPT(10) | 1464966535421141939 | 0 2 42 44 90 92 138 140 180 182 | -308271519362 |
| STPT(10) | 1464966648439193477 | 0 2 30 32 42 44 54 56 84 86 | -195253467824 |
| STPT(10) | 1464966807296701517 | 0 2 12 14 42 44 72 74 84 86 | -36395959784 |
| STPT(10) | 1464966859126511747 | 0 2 30 32 42 44 54 56 84 86 | 15433850446 |
| STPT(12) | 1464966871123075121 | 0 2 48 50 90 92 126 128 168 170 216 218 | 27430413820 |
| STPT(10) | 1464966953849563859 | 0 2 30 32 60 62 90 92 120 122 | 110156902558 |
| SPT(16) | 1464967290420641989 | 0 4 18 72 88 102 108 120 142 154 160 174 190 244 258 262 | 446727980688 |
| SPT(16) | 1464967343022368183 | 0 8 56 66 140 150 164 186 248 270 284 294 368 378 426 434 | 499329706882 |
©2024 Tomáš Brada