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= 1956925899309890011 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 24 26 6 46 12 2 4 2 12 46 6 26 24 16 (?)
an: 0 16 40 66 72 118 130 132 136 138 150 196 202 228 252 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: [SG-2W]Kurzer
db: batch=80, k=16, 16 24 26 6 46 12 2 4
dn: 0 16 24 26 6 46 12 2 4 2 12 46 6 26 24 16 (?)
an: 0 16 40 66 72 118 130 132 136 138 150 196 202 228 252 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: [SG-2W]Kurzer
db: batch=80, k=16, 16 24 26 6 46 12 2 4
| SPT(18) | 1956923475755460403 | 0 16 34 66 70 90 268 310 324 340 354 396 574 594 598 630 648 664 | -2423554429608 |
| SPT(16) | 1956923690629570931 | 0 56 60 78 80 108 120 126 140 146 158 186 188 206 210 266 | -2208680319080 |
| STPT(10) | 1956923984450836241 | 0 2 36 38 78 80 120 122 156 158 | -1914859053770 |
| STPT(10) | 1956924035227257539 | 0 2 42 44 60 62 78 80 120 122 | -1864082632472 |
| STPT(10) | 1956924256814206637 | 0 2 24 26 42 44 60 62 84 86 | -1642495683374 |
| STPT(10) | 1956925715941478039 | 0 2 18 20 30 32 42 44 60 62 | -183368411972 |
| SPT(16) | 1956926152001848619 | 0 14 18 42 60 78 98 120 152 174 194 212 230 254 258 272 | 252691958608 |
| SPT(16) | 1956926332679098687 | 0 34 64 90 130 154 162 166 210 214 222 246 286 312 342 376 | 433369208676 |
| STPT(10) | 1956926362454050529 | 0 2 12 14 90 92 168 170 180 182 | 463144160518 |
| STPT(12) | 1956926502486133637 | 0 2 42 44 84 86 90 92 132 134 174 176 | 603176243626 |
| SPT(16) | 1956926543145127441 | 0 10 16 18 30 46 130 132 136 138 222 238 250 252 258 268 | 643835237430 |
©2024 Tomáš Brada