Factor Info

ID 153108
Size 684 digits / 2271 bits
Status composite
Value 244771272337188333720751202048128003389460454514261021016073357472998315018475476611318002150815353714844993003717217813031127945893107936809512082617352064723068570889999047235478927657543771521088951741560105558103928338829934719264265832683627381076893010379335654710691654010933854559788762977490170918354238103461795220907078894468606211220080899374544032550217575403437100954905987635046732776702631881349517074283378396268951922758742810067360535949008672887348970990204860248273358520960481472198271543008500381685652368091187107886387488466302446427215031101323515928502094296954854955682198895837425220296417343644279899326305302001729578608740867268136581473728111229530427

Factorizations

Primary (ID: 152120) 28027943525891113319 (proven prime)
(ID: 153109) 8733115653350672935098367350447593199520044473283377824219381426505396223192058055620734754653408848782356148614895687991752188195119791606667520053672800755314820881740190045201003394367797997916209850109416356641971427552668435232785756658784445293859898086402692314755390249124472148791059680746160197949001928887030719793743946246168413736465889114027559493290741080366181822425062618500051605122114291609907630837840421047074205361883647497753576365373364951800585415008879626781744180150923867227074693299941866679575953968149529801553235457240023514130631928623044601736239652353040099701516548308811960887506036896473167456724873586847456288247597921061133 (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.