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= 2105718547429538981 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 18 36 46 44 10 14 18 22 18 14 10 44 46 36 18 2 (?)
an: 0 2 20 56 102 146 156 170 188 210 228 242 252 296 342 378 396 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Landjunge
db: batch=80, k=18, 2 18 36 46 44 10 14 18 22
dn: 0 2 18 36 46 44 10 14 18 22 18 14 10 44 46 36 18 2 (?)
an: 0 2 20 56 102 146 156 170 188 210 228 242 252 296 342 378 396 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Landjunge
db: batch=80, k=18, 2 18 36 46 44 10 14 18 22
| SPT(16) | 2105717817737282953 | 0 36 46 70 94 96 154 166 234 246 304 306 330 354 364 400 | -729692256028 |
| STPT(10) | 2105717834880613739 | 0 2 42 44 60 62 78 80 120 122 | -712548925242 |
| SPT(16) | 2105717935593163483 | 0 40 60 64 88 118 144 154 180 190 216 246 270 274 294 334 | -611836375498 |
| SPT(18) | 2105717954978871263 | 0 38 50 66 78 104 108 140 206 228 294 326 330 356 368 384 396 434 | -592450667718 |
| SPT(16) | 2105718325748129227 | 0 10 42 66 76 136 196 202 204 210 270 330 340 364 396 406 | -221681409754 |
| SPT(16) | 2105718470159899139 | 0 18 20 30 114 282 294 342 350 398 410 578 662 672 674 692 | -77269639842 |
| SPT(16) | 2105718929161409197 | 0 30 70 96 132 160 172 184 282 294 306 334 370 396 436 466 | 381731870216 |
| STPT(10) | 2105719157954414747 | 0 2 192 194 222 224 252 254 444 446 | 610524875766 |
| STPT(10) | 2105719256771886599 | 0 2 18 20 30 32 42 44 60 62 | 709342347618 |
| SPT(16) | 2105719402349658857 | 0 6 54 66 72 84 104 144 152 192 212 224 230 242 290 296 | 854920119876 |
| SPT(16) | 2105719727232049459 | 0 10 24 34 70 100 108 138 214 244 252 282 318 328 342 352 | 1179802510478 |
©2024 Tomáš Brada