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= 2263524947924289631 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 4 14 46 74 22 2 10 38 10 2 22 74 46 14 4 18 (?)
an: 0 18 22 36 82 156 178 180 190 228 238 240 262 336 382 396 400 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: Orange Kid
db: batch=81, k=18, 18 4 14 46 74 22 2 10 38
dn: 0 18 4 14 46 74 22 2 10 38 10 2 22 74 46 14 4 18 (?)
an: 0 18 22 36 82 156 178 180 190 228 238 240 262 336 382 396 400 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: Orange Kid
db: batch=81, k=18, 18 4 14 46 74 22 2 10 38
| SPT(16) | 2263523417405433181 | 0 12 60 108 118 130 136 138 160 162 168 180 190 238 286 298 | -1530518856450 |
| STPT(10) | 2263523695969590287 | 0 2 72 74 102 104 132 134 204 206 | -1251954699344 |
| STPT(10) | 2263523858789046179 | 0 2 18 20 30 32 42 44 60 62 | -1089135243452 |
| STPT(10) | 2263524138131945597 | 0 2 30 32 42 44 54 56 84 86 | -809792344034 |
| STPT(10) | 2263524655335994847 | 0 2 30 32 42 44 54 56 84 86 | -292588294784 |
| STPT(10) | 2263524839932454381 | 0 2 6 8 48 50 90 92 96 98 | -107991835250 |
| STPT(10) | 2263524966765696341 | 0 2 36 38 78 80 120 122 156 158 | 18841406710 |
| SPT(16) | 2263525431050096209 | 0 22 24 42 58 78 94 100 132 138 154 174 190 208 210 232 | 483125806578 |
| SPT(16) | 2263525440287179069 | 0 4 24 30 102 112 114 144 148 178 180 190 262 268 288 292 | 492362889438 |
| STPT(10) | 2263525528544297819 | 0 2 42 44 90 92 138 140 180 182 | 580620008188 |
| STPT(10) | 2263525627424542277 | 0 2 30 32 42 44 54 56 84 86 | 679500252646 |
©2024 Tomáš Brada