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= 1239585315905123009 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 8 34 18 30 80 42 16 14 16 42 80 30 18 34 8 42 (?)
an: 0 42 50 84 102 132 212 254 270 284 300 342 422 452 470 504 512 554
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: Theadalus
db: batch=77, k=18, 42 8 34 18 30 80 42 16 14
dn: 0 42 8 34 18 30 80 42 16 14 16 42 80 30 18 34 8 42 (?)
an: 0 42 50 84 102 132 212 254 270 284 300 342 422 452 470 504 512 554
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: Theadalus
db: batch=77, k=18, 42 8 34 18 30 80 42 16 14
| SPT(16) | 1239584470353997307 | 0 44 72 80 92 102 122 140 264 282 302 312 324 332 360 404 | -845551125702 |
| STPT(10) | 1239584506830799079 | 0 2 18 20 30 32 42 44 60 62 | -809074323930 |
| SPT(16) | 1239584580029222309 | 0 2 18 38 78 102 120 152 168 200 218 242 282 302 318 320 | -735875900700 |
| STPT(10) | 1239584984457022457 | 0 2 42 44 72 74 102 104 144 146 | -331448100552 |
| STPT(10) | 1239585102864588281 | 0 2 6 8 48 50 90 92 96 98 | -213040534728 |
| SPT(16) | 1239585189338475671 | 0 20 42 48 66 80 98 110 138 150 168 182 200 206 228 248 | -126566647338 |
| TPT(14) | 1239585385144767629 | 0 2 12 14 48 50 150 152 168 170 180 182 222 224 | 69239644620 |
| SPT(16) | 1239585551478317093 | 0 26 36 50 86 110 116 120 134 138 144 168 204 218 228 254 | 235573194084 |
| STPT(10) | 1239585816679030529 | 0 2 18 20 60 62 102 104 120 122 | 500773907520 |
| SPT(16) | 1239586145840737567 | 0 6 12 36 54 60 64 124 132 192 196 202 220 244 250 256 | 829935614558 |
| STPT(10) | 1239586264699547507 | 0 2 30 32 42 44 54 56 84 86 | 948794424498 |
©2024 Tomáš Brada