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= 221078236089782047 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 72 28 14 30 58 8 106 8 58 30 14 28 72 (?)
an: 0 72 100 114 144 202 210 316 324 382 412 426 454 526
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 526
Found by: LeChat51X
db: batch=69, k=14, 72 28 14 30 58 8 106
dn: 0 72 28 14 30 58 8 106 8 58 30 14 28 72 (?)
an: 0 72 100 114 144 202 210 316 324 382 412 426 454 526
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 526
Found by: LeChat51X
db: batch=69, k=14, 72 28 14 30 58 8 106
| SPT(14) | 221078152717090601 | 0 20 62 78 98 122 128 162 168 192 212 228 270 290 | -83372691446 |
| TPT(12) | 221078179224468959 | 0 2 42 44 108 110 120 122 162 164 180 182 | -56865313088 |
| TPT(12) | 221078187702307757 | 0 2 84 86 90 92 204 206 330 332 390 392 | -48387474290 |
| SPT(14) | 221078195578546337 | 0 14 26 42 84 120 122 234 236 272 314 330 342 356 | -40511235710 |
| SPT(16) | 221078208496558037 | 0 32 60 62 74 84 144 182 192 230 290 300 312 314 342 374 | -27593224010 |
| SPT(14) | 221078228834940493 | 0 16 58 66 76 106 130 174 198 228 238 246 288 304 | -7254841554 |
| SPT(14) | 221078241931025111 | 0 66 68 80 98 110 180 218 288 300 318 330 332 398 | 5841243064 |
| SPT(14) | 221078245876050917 | 0 26 56 90 110 132 134 222 224 246 266 300 330 356 | 9786268870 |
| SPT(14) | 221078266419521551 | 0 22 66 76 78 96 150 178 232 250 252 262 306 328 | 30329739504 |
| SPT(16) | 221078266472084521 | 0 12 40 48 52 82 100 132 268 300 318 348 352 360 388 400 | 30382302474 |
| SPT(14) | 221078270327039387 | 0 66 86 92 96 120 164 252 296 320 324 330 350 416 | 34237257340 |
©2024 Tomáš Brada