Factor Info

ID 21179
Size 330 digits / 1094 bits
Status composite
Value 182471552556378658300321535495329807284516353005404936045864511912352820849956220528543927752348889027689242486041897653546102925476003691448137181404850502377525400732468733621538005850207852837441119163543836143580476682712184860512693525817348489714163643188948904578057521495488085502342414386047070284361087020772788646751741

Factorizations

Primary (ID: 7469) 309828362361188845069741 (proven prime)
(ID: 21180) 588943991975978809931399819514703560474448619611771520469762180292716403788322440654712515338059452646205639208831000785598487163252377306301159367021859292285255014142212634586976865203962752460895654294497612145837928389352728074993949104663833267574440417087446703459043990123676480461924632771754202001 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.