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= 2174899818992171951 starts a
Symmetric tuple of 22 consecutive primes (SPT).
dn: 0 32 10 24 32 42 46 12 14 24 6 4 6 24 14 12 46 42 32 24 10 32 (?)
an: 0 32 42 66 98 140 186 198 212 236 242 246 252 276 290 302 348 390 422 446 456 488
All 22 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Skyman
db: batch=81, k=22, 32 10 24 32 42 46 12 14 24 6 4
dn: 0 32 10 24 32 42 46 12 14 24 6 4 6 24 14 12 46 42 32 24 10 32 (?)
an: 0 32 42 66 98 140 186 198 212 236 242 246 252 276 290 302 348 390 422 446 456 488
All 22 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Skyman
db: batch=81, k=22, 32 10 24 32 42 46 12 14 24 6 4
| STPT(10) | 2174898164112031619 | 0 2 18 20 30 32 42 44 60 62 | -1654880140332 |
| STPT(10) | 2174898268512810677 | 0 2 42 44 72 74 102 104 144 146 | -1550479361274 |
| SPT(16) | 2174899051336485571 | 0 6 16 30 60 70 82 130 138 186 198 208 238 252 262 268 | -767655686380 |
| STPT(10) | 2174899118597659919 | 0 2 12 14 90 92 168 170 180 182 | -700394512032 |
| STPT(10) | 2174899228319973929 | 0 2 12 14 90 92 168 170 180 182 | -590672198022 |
| STPT(10) | 2174899732004200307 | 0 2 12 14 42 44 72 74 84 86 | -86987971644 |
| STPT(10) | 2174899978000609961 | 0 2 6 8 48 50 90 92 96 98 | 159008438010 |
| STPT(10) | 2174900298803403887 | 0 2 42 44 72 74 102 104 144 146 | 479811231936 |
| SPT(16) | 2174900333707672457 | 0 24 32 84 90 104 116 132 134 150 162 176 182 234 242 266 | 514715500506 |
| STPT(10) | 2174900527849600169 | 0 2 12 14 90 92 168 170 180 182 | 708857428218 |
| SPT(16) | 2174900769691800119 | 0 104 138 140 188 198 210 224 228 242 254 264 312 314 348 452 | 950699628168 |
©2024 Tomáš Brada