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= 2176257058959990623 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 48 12 8 40 2 28 14 28 2 40 8 12 48 18 (?)
an: 0 18 66 78 86 126 128 156 170 198 200 240 248 260 308 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: Penguin
db: batch=81, k=16, 18 48 12 8 40 2 28 14
dn: 0 18 48 12 8 40 2 28 14 28 2 40 8 12 48 18 (?)
an: 0 18 66 78 86 126 128 156 170 198 200 240 248 260 308 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: Penguin
db: batch=81, k=16, 18 48 12 8 40 2 28 14
| SPT(16) | 2176255823312918069 | 0 20 60 84 98 164 228 240 242 254 318 384 398 422 462 482 | -1235647072554 |
| SPT(16) | 2176256351355151817 | 0 90 104 114 140 152 162 164 180 182 192 204 230 240 254 344 | -707604838806 |
| STPT(10) | 2176256414245608449 | 0 2 18 20 30 32 42 44 60 62 | -644714382174 |
| SPT(16) | 2176256488152434663 | 0 48 50 96 120 128 170 176 210 216 258 266 290 336 338 386 | -570807555960 |
| SPT(16) | 2176256643954115663 | 0 6 58 120 154 156 160 168 196 204 208 210 244 306 358 364 | -415005874960 |
| SPT(16) | 2176256706661771087 | 0 72 76 82 96 106 156 202 204 250 300 310 324 330 334 406 | -352298219536 |
| TPT(14) | 2176257092802675929 | 0 2 48 50 60 62 72 74 90 92 102 104 258 260 | 33842685306 |
| STPT(10) | 2176257214015205999 | 0 2 18 20 30 32 42 44 60 62 | 155055215376 |
| TPT(14) | 2176257225100120397 | 0 2 132 134 210 212 264 266 294 296 300 302 354 356 | 166140129774 |
| SPT(16) | 2176257254493855431 | 0 20 66 78 98 108 156 162 176 182 230 240 260 272 318 338 | 195533864808 |
| STPT(10) | 2176257397116626561 | 0 2 6 8 108 110 210 212 216 218 | 338156635938 |
©2024 Tomáš Brada