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= 1989012098778482093 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 24 26 34 26 6 22 20 40 8 40 20 22 6 26 34 26 24 (?)
an: 0 24 50 84 110 116 138 158 198 206 246 266 288 294 320 354 380 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: fzs600
db: batch=80, k=18, 24 26 34 26 6 22 20 40 8
dn: 0 24 26 34 26 6 22 20 40 8 40 20 22 6 26 34 26 24 (?)
an: 0 24 50 84 110 116 138 158 198 206 246 266 288 294 320 354 380 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: fzs600
db: batch=80, k=18, 24 26 34 26 6 22 20 40 8
| SPT(16) | 1989011203422302513 | 0 6 18 20 26 86 98 108 188 198 210 270 276 278 290 296 | -895356179580 |
| STPT(10) | 1989011357867000219 | 0 2 18 20 30 32 42 44 60 62 | -740911481874 |
| STPT(10) | 1989011386944412937 | 0 2 72 74 162 164 252 254 324 326 | -711834069156 |
| SPT(16) | 1989011736956179093 | 0 64 70 174 198 204 208 226 228 246 250 256 280 384 390 454 | -361822303000 |
| SPT(16) | 1989011835571032761 | 0 20 26 90 140 152 186 228 230 272 306 318 368 432 438 458 | -263207449332 |
| SPT(16) | 1989012056987838667 | 0 16 36 54 64 96 136 180 196 240 280 312 322 340 360 376 | -41790643426 |
| SPT(16) | 1989012186542512667 | 0 6 26 56 90 120 152 216 230 294 326 356 390 420 440 446 | 87764030574 |
| SPT(16) | 1989012506654270563 | 0 6 100 124 138 174 180 226 228 274 280 316 330 354 448 454 | 407875788470 |
| TPT(14) | 1989012747597264197 | 0 2 12 14 132 134 174 176 180 182 210 212 252 254 | 648818782104 |
| SPT(16) | 1989012941785559147 | 0 6 54 80 104 150 156 174 212 230 236 282 306 332 380 386 | 843007077054 |
| SPT(16) | 1989013031332065143 | 0 48 66 86 110 150 168 174 230 236 254 294 318 338 356 404 | 932553583050 |
©2024 Tomáš Brada