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= 2183518507231946321 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 14 46 12 12 18 42 30 38 30 42 18 12 12 46 14 6 (?)
an: 0 6 20 66 78 90 108 150 180 218 248 290 308 320 332 378 392 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: JayPi
db: batch=81, k=18, 6 14 46 12 12 18 42 30 38
dn: 0 6 14 46 12 12 18 42 30 38 30 42 18 12 12 46 14 6 (?)
an: 0 6 20 66 78 90 108 150 180 218 248 290 308 320 332 378 392 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: JayPi
db: batch=81, k=18, 6 14 46 12 12 18 42 30 38
| SPT(16) | 2183515345273981619 | 0 8 18 32 50 60 90 98 102 110 140 150 168 182 192 200 | -3161957964702 |
| SPT(16) | 2183515896742601963 | 0 24 38 78 114 150 156 170 174 188 194 230 266 306 320 344 | -2610489344358 |
| STPT(10) | 2183516174842172879 | 0 2 18 20 60 62 102 104 120 122 | -2332389773442 |
| STPT(10) | 2183516390718886961 | 0 2 48 50 108 110 168 170 216 218 | -2116513059360 |
| STPT(10) | 2183516657853961229 | 0 2 48 50 60 62 72 74 120 122 | -1849377985092 |
| STPT(10) | 2183517396044648891 | 0 2 78 80 108 110 138 140 216 218 | -1111187297430 |
| STPT(10) | 2183518686464238449 | 0 2 18 20 30 32 42 44 60 62 | 179232292128 |
| STPT(10) | 2183518692599978549 | 0 2 12 14 30 32 48 50 60 62 | 185368032228 |
| STPT(10) | 2183518749223042211 | 0 2 36 38 78 80 120 122 156 158 | 241991095890 |
| STPT(10) | 2183518944852313097 | 0 2 30 32 42 44 54 56 84 86 | 437620366776 |
| STPT(10) | 2183519756320721711 | 0 2 6 8 48 50 90 92 96 98 | 1249088775390 |
©2024 Tomáš Brada