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= 2681558655580972621 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 46 2 30 60 18 58 26 58 18 60 30 2 46 12 (?)
an: 0 12 58 60 90 150 168 226 252 310 328 388 418 420 466 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: fzs600
db: batch=82, k=16, 12 46 2 30 60 18 58 26
dn: 0 12 46 2 30 60 18 58 26 58 18 60 30 2 46 12 (?)
an: 0 12 58 60 90 150 168 226 252 310 328 388 418 420 466 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: fzs600
db: batch=82, k=16, 12 46 2 30 60 18 58 26
| SPT(16) | 2681557536670419721 | 0 18 48 58 90 118 172 208 312 348 402 430 462 472 502 520 | -1118910552900 |
| SPT(16) | 2681557676432804699 | 0 8 32 38 48 62 80 104 138 162 180 194 204 210 234 242 | -979148167922 |
| SPT(16) | 2681557846000777253 | 0 54 74 86 156 210 230 240 254 264 284 338 408 420 440 494 | -809580195368 |
| STPT(10) | 2681558037872418119 | 0 2 18 20 30 32 42 44 60 62 | -617708554502 |
| STPT(10) | 2681558555814269309 | 0 2 12 14 90 92 168 170 180 182 | -99766703312 |
| SPT(16) | 2681558571159317617 | 0 4 22 40 76 94 120 126 130 136 162 180 216 234 252 256 | -84421655004 |
| STPT(10) | 2681558799301134551 | 0 2 138 140 168 170 198 200 336 338 | 143720161930 |
| STPT(10) | 2681559156621513209 | 0 2 18 20 30 32 42 44 60 62 | 501040540588 |
| TPT(14) | 2681559297345533849 | 0 2 30 32 102 104 168 170 192 194 252 254 312 314 | 641764561228 |
| SPT(16) | 2681559520511541193 | 0 18 30 84 118 154 174 184 210 220 240 276 310 364 376 394 | 864930568572 |
| STPT(10) | 2681559528754903931 | 0 2 30 32 138 140 246 248 276 278 | 873173931310 |
©2024 Tomáš Brada