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= 2148009553359806581 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 28 20 30 36 4 18 32 18 4 36 30 20 28 12 (?)
an: 0 12 40 60 90 126 130 148 180 198 202 238 268 288 316 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: JayPi
db: batch=81, k=16, 12 28 20 30 36 4 18 32
dn: 0 12 28 20 30 36 4 18 32 18 4 36 30 20 28 12 (?)
an: 0 12 40 60 90 126 130 148 180 198 202 238 268 288 316 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: JayPi
db: batch=81, k=16, 12 28 20 30 36 4 18 32
| STPT(10) | 2148007819774541909 | 0 2 18 20 30 32 42 44 60 62 | -1733585264672 |
| STPT(10) | 2148007936338220079 | 0 2 12 14 30 32 48 50 60 62 | -1617021586502 |
| TPT(14) | 2148007974323522447 | 0 2 42 44 90 92 234 236 264 266 300 302 372 374 | -1579036284134 |
| SPT(16) | 2148008913656441263 | 0 4 16 84 108 148 154 156 178 180 186 226 250 318 330 334 | -639703365318 |
| STPT(10) | 2148009104212447319 | 0 2 18 20 30 32 42 44 60 62 | -449147359262 |
| SPT(16) | 2148009245168132869 | 0 42 52 64 70 78 94 112 120 138 154 162 168 180 190 232 | -308191673712 |
| SPT(18) | 2148009978829654789 | 0 10 12 72 82 94 114 132 160 174 202 220 240 252 262 322 324 334 | 425469848208 |
| SPT(16) | 2148010053679794163 | 0 16 60 84 94 114 138 156 208 226 250 270 280 304 348 364 | 500319987582 |
| STPT(10) | 2148010128876374429 | 0 2 18 20 60 62 102 104 120 122 | 575516567848 |
| STPT(10) | 2148010564171900691 | 0 2 6 8 48 50 90 92 96 98 | 1010812094110 |
| STPT(10) | 2148011004615830609 | 0 2 12 14 90 92 168 170 180 182 | 1451256024028 |
©2024 Tomáš Brada