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= 205960881466618541 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 12 56 4 72 14 22 2 22 14 72 4 56 12 18 (?)
an: 0 18 30 86 90 162 176 198 200 222 236 308 312 368 380 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: desktop64
db: batch=69, k=16, 18 12 56 4 72 14 22 2
dn: 0 18 12 56 4 72 14 22 2 22 14 72 4 56 12 18 (?)
an: 0 18 30 86 90 162 176 198 200 222 236 308 312 368 380 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: desktop64
db: batch=69, k=16, 18 12 56 4 72 14 22 2
| SPT(14) | 205960804711908863 | 0 8 38 66 80 116 126 158 168 204 218 246 276 284 | -76754709678 |
| SPT(14) | 205960824085327307 | 0 54 84 90 110 146 174 176 204 240 260 266 296 350 | -57381291234 |
| TPT(12) | 205960831403792147 | 0 2 12 14 114 116 144 146 270 272 324 326 | -50062826394 |
| SPT(14) | 205960850233274131 | 0 22 46 66 100 132 172 216 256 288 322 342 366 388 | -31233344410 |
| SPT(14) | 205960859556696821 | 0 20 26 30 78 128 180 206 258 308 356 360 366 386 | -21909921720 |
| SPT(16) | 205960861470478369 | 0 12 78 100 120 124 132 142 180 190 198 202 222 244 310 322 | -19996140172 |
| SPT(14) | 205960897200567263 | 0 20 44 96 98 156 170 234 248 306 308 360 384 404 | 15733948722 |
| SPT(14) | 205960897312598083 | 0 6 24 28 66 84 94 120 130 148 186 190 208 214 | 15845979542 |
| SPT(14) | 205960906777400029 | 0 22 48 52 78 162 168 202 208 292 318 322 348 370 | 25310781488 |
| SPT(14) | 205960911591289973 | 0 6 24 98 126 150 156 158 164 188 216 290 308 314 | 30124671432 |
| SPT(14) | 205960921400045423 | 0 14 20 54 56 66 138 176 248 258 260 294 300 314 | 39933426882 |
©2024 Tomáš Brada