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= 2221917035367304397 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 38 4 8 30 12 18 52 18 12 30 8 4 38 42 (?)
an: 0 42 80 84 92 122 134 152 204 222 234 264 272 276 314 356
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: JayPi
db: batch=81, k=16, 42 38 4 8 30 12 18 52
dn: 0 42 38 4 8 30 12 18 52 18 12 30 8 4 38 42 (?)
an: 0 42 80 84 92 122 134 152 204 222 234 264 272 276 314 356
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: JayPi
db: batch=81, k=16, 42 38 4 8 30 12 18 52
| SPT(16) | 2221915675793472517 | 0 4 6 36 42 94 144 172 294 322 372 424 430 460 462 466 | -1359573831880 |
| STPT(10) | 2221916217655299437 | 0 2 30 32 42 44 54 56 84 86 | -817712004960 |
| TPT(14) | 2221916360913084851 | 0 2 30 32 66 68 96 98 198 200 246 248 306 308 | -674454219546 |
| STPT(10) | 2221916381731084637 | 0 2 30 32 42 44 54 56 84 86 | -653636219760 |
| SPT(16) | 2221916680172291483 | 0 38 50 54 68 78 80 90 98 108 110 120 134 138 150 188 | -355195012914 |
| SPT(16) | 2221916929458319771 | 0 40 52 82 88 108 166 186 262 282 340 360 366 396 408 448 | -105908984626 |
| SPT(16) | 2221917312939345661 | 0 6 16 30 70 82 96 106 132 142 156 168 208 222 232 238 | 277572041264 |
| STPT(10) | 2221917525391415879 | 0 2 18 20 30 32 42 44 60 62 | 490024111482 |
| STPT(10) | 2221918010833534301 | 0 2 66 68 138 140 210 212 276 278 | 975466229904 |
| STPT(10) | 2221918232791455617 | 0 2 42 44 72 74 102 104 144 146 | 1197424151220 |
| STPT(10) | 2221918453568515781 | 0 2 30 32 78 80 126 128 156 158 | 1418201211384 |
©2024 Tomáš Brada