Factor Info

ID 67121
Size 721 digits / 2394 bits
Status composite
Value 2431754104308831705084445788626844237441395531875780053598107282049941765659436016605368128443932001870262110466363312476638006262385051987968558196504045147106054780883113050584135803318279184052513228018694382989341218752831263958769412657839066595618951401252528660858474777200684430416185417708579290739332783881976109728191065679783280304752659627458789675712926139280841416605147436016812593133608981407784816872672788699002839580332835030459851816176239819978682652957790407449977534238951052342797158561644669910612862492960129064788715946304668456984508113906952563152122822989860856478758590929351503703158600051437556085994742201239402881433569887390159890643356231609934373727406774206339720949543926061172793

Factorizations

Primary (ID: 65738) 15944803462923633762605952120076033 (proven prime)
(ID: 93867) 152510760635173492199993400443093834215189318320595846523951814709978401716086240561117924938905200444971712295584020663669109185206893695846730073132757365182511895861430341227208188687567425313732421319474389718406580159728377889649441170783091817966244376220454580530042677752216978618428055636518799969016774273184591383071365901277759933084968325571112493380138980009086319059464282026461751771498221946205705286730788677198195945336743720571115579421975389233669439588011399306309781865382075518934654282865093996095040380169905894754034217765409865382569806100530710300644714179990046276573947396324292587562420201293330388893000899945654260117233015388300606102448522450193041721 (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.