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= 2181248813337689981 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 16 38 16 68 6 36 64 36 6 68 16 38 16 2 (?)
an: 0 2 18 56 72 140 146 182 246 282 288 356 372 410 426 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: JayPi
db: batch=81, k=16, 2 16 38 16 68 6 36 64
dn: 0 2 16 38 16 68 6 36 64 36 6 68 16 38 16 2 (?)
an: 0 2 18 56 72 140 146 182 246 282 288 356 372 410 426 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: JayPi
db: batch=81, k=16, 2 16 38 16 68 6 36 64
| STPT(12) | 2181247573652286941 | 0 2 48 50 90 92 126 128 168 170 216 218 | -1239685403040 |
| STPT(10) | 2181247861081387361 | 0 2 6 8 48 50 90 92 96 98 | -952256302620 |
| STPT(10) | 2181248533672530149 | 0 2 42 44 60 62 78 80 120 122 | -279665159832 |
| STPT(10) | 2181248550338325077 | 0 2 30 32 42 44 54 56 84 86 | -262999364904 |
| STPT(12) | 2181248616153838199 | 0 2 12 14 42 44 48 50 78 80 90 92 | -197183851782 |
| SPT(16) | 2181248805243394921 | 0 6 16 28 58 66 112 136 192 216 262 270 300 312 322 328 | -8094295060 |
| SPT(16) | 2181248932640142389 | 0 8 104 110 114 120 122 134 168 180 182 188 192 198 294 302 | 119302452408 |
| SPT(16) | 2181248935457703757 | 0 6 34 66 94 120 150 172 174 196 226 252 280 312 340 346 | 122120013776 |
| TPT(14) | 2181249352682423657 | 0 2 54 56 60 62 102 104 174 176 210 212 252 254 | 539344733676 |
| SPT(16) | 2181249363512615983 | 0 30 34 60 88 100 114 118 126 130 144 156 184 210 214 244 | 550174926002 |
| STPT(10) | 2181249798325740809 | 0 2 18 20 30 32 42 44 60 62 | 984988050828 |
©2024 Tomáš Brada