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= 1994165108238470117 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 8 6 30 6 78 6 10 78 38 78 10 6 78 6 30 6 8 12 (?)
an: 0 12 20 26 56 62 140 146 156 234 272 350 360 366 444 450 480 486 494 506
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: Dingo
db: batch=80, k=20, 12 8 6 30 6 78 6 10 78 38
dn: 0 12 8 6 30 6 78 6 10 78 38 78 10 6 78 6 30 6 8 12 (?)
an: 0 12 20 26 56 62 140 146 156 234 272 350 360 366 444 450 480 486 494 506
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: Dingo
db: batch=80, k=20, 12 8 6 30 6 78 6 10 78 38
| SPT(16) | 1994162633283753539 | 0 8 12 48 54 60 74 98 144 168 182 188 194 230 234 242 | -2474954716578 |
| SPT(16) | 1994162760458555249 | 0 2 12 38 44 134 138 140 162 164 168 258 264 290 300 302 | -2347779914868 |
| STPT(10) | 1994163574548950447 | 0 2 30 32 42 44 54 56 84 86 | -1533689519670 |
| SPT(16) | 1994163850168619827 | 0 12 60 66 70 90 96 126 136 166 172 192 196 202 250 262 | -1258069850290 |
| STPT(10) | 1994164689496151057 | 0 2 30 32 72 74 114 116 144 146 | -418742319060 |
| STPT(10) | 1994165100969002231 | 0 2 6 8 48 50 90 92 96 98 | -7269467886 |
| TPT(14) | 1994165190088391609 | 0 2 48 50 90 92 102 104 120 122 132 134 210 212 | 81849921492 |
| SPT(16) | 1994165257526529767 | 0 44 50 84 114 164 180 182 192 194 210 260 290 324 330 374 | 149288059650 |
| SPT(16) | 1994165323654173961 | 0 46 58 70 90 118 126 130 168 172 180 208 228 240 252 298 | 215415703844 |
| SPT(16) | 1994165387622666127 | 0 4 34 94 100 130 132 150 346 364 366 396 402 462 492 496 | 279384196010 |
| SPT(16) | 1994165556719635483 | 0 28 34 84 90 120 130 160 198 228 238 268 274 324 330 358 | 448481165366 |
©2024 Tomáš Brada