Factor Info

ID 164646
Size 504 digits / 1674 bits
Status composite
Value 449676161774133362501054746067021519237292453423594556416036115824312803223273727615963447223238535835151344354403759151081213089063561374166468015452472791600928647978764421029358113377225141275600383030491543674271470230884638713195942237620393102672315155452107995005230309801810360237738791251220832720651011745637747489026485724183721738719878838126069692492068788728035819893409122098461538007123394839471583535545378853640730860615403945653140917953626792409049950135079276895414985274828735894921

Factorizations

Primary (ID: 163533) 121288305745180331089 (proven prime)
(ID: 164647) 3707498089048063694124374461701478423015051714016852016643330846585070048932125513242721352042337344073467561050575239443837849711882941269858743449073612265904321520025946481324110931829161945799977795665168351818033311935541850009674477855021453565158073950902150159081040204295103314524788712911582670195841786939851061700688087262137973266274768911677070903427868784726839194108739709142187643565687940229913541251680971235179230493685765351508023542669784555422496638311868252089 (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.