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= 2171544375547926949 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 8 28 14 42 28 6 26 6 28 42 14 28 8 22 (?)
an: 0 22 30 58 72 114 142 148 174 180 208 250 264 292 300 322
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 322
Found by: [SG-FC] hl
db: batch=81, k=16, 22 8 28 14 42 28 6 26
dn: 0 22 8 28 14 42 28 6 26 6 28 42 14 28 8 22 (?)
an: 0 22 30 58 72 114 142 148 174 180 208 250 264 292 300 322
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 322
Found by: [SG-FC] hl
db: batch=81, k=16, 22 8 28 14 42 28 6 26
| SPT(16) | 2171543310108878969 | 0 20 50 60 72 110 120 134 138 152 162 200 212 222 252 272 | -1065439047980 |
| SPT(16) | 2171543340559783921 | 0 22 30 42 52 58 70 100 120 150 162 168 178 190 198 220 | -1034988143028 |
| SPT(16) | 2171543643217846789 | 0 30 58 64 84 90 150 160 192 202 262 268 288 294 322 352 | -732330080160 |
| STPT(10) | 2171543910323198231 | 0 2 6 8 18 20 30 32 36 38 | -465224728718 |
| STPT(10) | 2171543937801581027 | 0 2 24 26 42 44 60 62 84 86 | -437746345922 |
| STPT(10) | 2171544163288395167 | 0 2 24 26 42 44 60 62 84 86 | -212259531782 |
| STPT(10) | 2171544806540018681 | 0 2 36 38 78 80 120 122 156 158 | 430992091732 |
| STPT(10) | 2171545071821314307 | 0 2 30 32 42 44 54 56 84 86 | 696273387358 |
| STPT(10) | 2171545506960945077 | 0 2 30 32 42 44 54 56 84 86 | 1131413018128 |
| TPT(14) | 2171545567226592197 | 0 2 42 44 84 86 132 134 144 146 174 176 240 242 | 1191678665248 |
| STPT(10) | 2171545600902597089 | 0 2 18 20 30 32 42 44 60 62 | 1225354670140 |
©2024 Tomáš Brada