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= 2221999423414739681 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 8 102 12 10 18 30 80 30 18 10 12 102 8 18 (?)
an: 0 18 26 128 140 150 168 198 278 308 326 336 348 450 458 476
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: JayPi
db: batch=81, k=16, 18 8 102 12 10 18 30 80
dn: 0 18 8 102 12 10 18 30 80 30 18 10 12 102 8 18 (?)
an: 0 18 26 128 140 150 168 198 278 308 326 336 348 450 458 476
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: JayPi
db: batch=81, k=16, 18 8 102 12 10 18 30 80
| SPT(16) | 2221998516209061619 | 0 12 52 78 94 102 108 130 162 184 190 198 214 240 280 292 | -907205678062 |
| STPT(10) | 2221998718257928787 | 0 2 72 74 102 104 132 134 204 206 | -705156810894 |
| STPT(10) | 2221998938191345067 | 0 2 42 44 72 74 102 104 144 146 | -485223394614 |
| STPT(10) | 2221998974465666951 | 0 2 36 38 78 80 120 122 156 158 | -448949072730 |
| STPT(10) | 2221999114218479459 | 0 2 48 50 90 92 132 134 180 182 | -309196260222 |
| STPT(10) | 2221999278961328561 | 0 2 30 32 60 62 90 92 120 122 | -144453411120 |
| TPT(14) | 2221999493092991147 | 0 2 42 44 84 86 180 182 222 224 324 326 384 386 | 69678251466 |
| STPT(12) | 2221999586185664447 | 0 2 30 32 42 44 180 182 192 194 222 224 | 162770924766 |
| SPT(16) | 2221999717533531007 | 0 112 120 184 234 252 256 274 282 300 304 322 372 436 444 556 | 294118791326 |
| SPT(16) | 2221999737016007779 | 0 4 24 70 78 84 90 94 228 232 238 244 252 298 318 322 | 313601268098 |
| STPT(10) | 2221999949193208739 | 0 2 18 20 60 62 102 104 120 122 | 525778469058 |
©2024 Tomáš Brada