Factor Info

ID 57987
Size 444 digits / 1475 bits
Status composite
Value 675553810284271903065392356376566132362156004285311960288272528493319032156275998158153290407670986215112130387785611748575355687736763665419283344260441501242696524766096810089757309472614644637307909498741349371719764057008588174483081208503604109354808663975371621328236391181772293131607145820864944726504465580188931275910271080529085450049686114191365652167460692872170013086873946347044586747597435656139433730866671407868469786936346377

Factorizations

Primary (ID: 81166) 228244140664914750261374020933064642837 (proven prime)
(ID: 81866) 2959785991948211855086548517687218925027146669331921871040300938012464515951313350114570008427966750315569204157547025559874384377107606875102264505357397014849233435238240858049346823624952922309476727483505514597981868187417612700634883996245594932029117667294786893904217919355939512470360037198099331356574780620942539466769341888173799684892401479546273757695729338392146605055014275229382729595376421 (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.