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= 840774523413855131 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 26 46 26 30 4 6 2 42 64 42 2 6 4 30 26 46 26 (?)
an: 0 26 72 98 128 132 138 140 182 246 288 290 296 300 330 356 402 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Ralfy
db: batch=73, k=18, 26 46 26 30 4 6 2 42 64
dn: 0 26 46 26 30 4 6 2 42 64 42 2 6 4 30 26 46 26 (?)
an: 0 26 72 98 128 132 138 140 182 246 288 290 296 300 330 356 402 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Ralfy
db: batch=73, k=18, 26 46 26 30 4 6 2 42 64
| STPT(10) | 840773423657645519 | 0 2 18 20 30 32 42 44 60 62 | -1099756209612 |
| STPT(10) | 840773496717930899 | 0 2 12 14 30 32 48 50 60 62 | -1026695924232 |
| STPT(10) | 840773748051875777 | 0 2 12 14 42 44 72 74 84 86 | -775361979354 |
| SPT(16) | 840774126717223463 | 0 6 20 24 50 86 114 120 134 140 168 204 230 234 248 254 | -396696631668 |
| SPT(16) | 840774129689585521 | 0 30 52 58 72 96 118 160 258 300 322 346 360 366 388 418 | -393724269610 |
| SPT(16) | 840774314809938029 | 0 48 138 174 192 198 204 234 278 308 314 320 338 374 464 512 | -208603917102 |
| SPT(16) | 840774663186227983 | 0 6 70 90 148 156 180 198 208 226 250 258 316 336 400 406 | 139772372852 |
| STPT(10) | 840774817238825267 | 0 2 30 32 42 44 54 56 84 86 | 293824970136 |
| SPT(16) | 840775480996674581 | 0 8 42 68 86 120 156 158 180 182 218 252 270 296 330 338 | 957582819450 |
| SPT(16) | 840775492413452377 | 0 6 34 40 52 60 82 106 150 174 196 204 216 222 250 256 | 968999597246 |
| SPT(16) | 840775571197332937 | 0 6 40 46 60 66 70 96 124 150 154 160 174 180 214 220 | 1047783477806 |
©2024 Tomáš Brada