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= 2171216310644232721 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 12 2 106 74 18 10 20 10 18 74 106 2 12 16 (?)
an: 0 16 28 30 136 210 228 238 258 268 286 360 466 468 480 496
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: JayPi
db: batch=81, k=16, 16 12 2 106 74 18 10 20
dn: 0 16 12 2 106 74 18 10 20 10 18 74 106 2 12 16 (?)
an: 0 16 28 30 136 210 228 238 258 268 286 360 466 468 480 496
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: JayPi
db: batch=81, k=16, 16 12 2 106 74 18 10 20
| STPT(10) | 2171215667377965587 | 0 2 30 32 42 44 54 56 84 86 | -643266267134 |
| SPT(16) | 2171215840594297501 | 0 70 72 120 160 202 208 246 292 330 336 378 418 466 468 538 | -470049935220 |
| SPT(16) | 2171216008701482647 | 0 10 64 100 102 112 154 156 190 192 234 244 246 282 336 346 | -301942750074 |
| STPT(10) | 2171216064723246857 | 0 2 30 32 42 44 54 56 84 86 | -245920985864 |
| STPT(10) | 2171216087416287551 | 0 2 6 8 48 50 90 92 96 98 | -223227945170 |
| STPT(10) | 2171216100776155619 | 0 2 18 20 30 32 42 44 60 62 | -209868077102 |
| SPT(16) | 2171216403773324051 | 0 20 26 50 72 78 96 158 240 302 320 326 348 372 378 398 | 93129091330 |
| SPT(16) | 2171216602792795193 | 0 20 30 48 128 174 230 234 254 258 314 360 440 458 468 488 | 292148562472 |
| STPT(10) | 2171217384311377067 | 0 2 30 32 42 44 54 56 84 86 | 1073667144346 |
| SPT(16) | 2171217480870229019 | 0 30 68 78 90 92 98 120 152 174 180 182 194 204 242 272 | 1170225996298 |
| SPT(16) | 2171217710882377627 | 0 40 42 46 70 82 120 126 166 172 210 222 246 250 252 292 | 1400238144906 |
©2024 Tomáš Brada