Factor Info

ID 145437
Size 1208 digits / 4013 bits
Status composite
Value 73153924062891675830320266785982426962968779017661313502898036324847936227186581558703178495528420053093592355032006279323497159042079286796358322604743938741798266959493987400508703121079884830269799356114390222693357543576374079087427550588899231631622801823042173771279188423023435395728262394477474981322795804893842969315864628103587427631717122906087205968301138433343350581416421247495428417581100211101587721293473649027377393585903592662934459575844513943992543358088902830576774487598223047791447739889150715484187060764322117843640630605508458687733494001744211140672630135691496807930404072236251939259158328305864499818537719941701256032962885312703260619123706710458305044106516520138039371964272199190651337816428546930783209877440097221483874962473312441103369926089870319105950280456495160236233240266898672966408720727713704853992139295147397638692656424454519981532508418865680754892315458615336408941534069065913430272409780835005847685764229932325282101503089751790726945608985964063587767872441625885729881802869450150034173968879336506354867497913902682804794574670628775489291600280229538801427377835903037660205645656900958964542648149054429451130971413381645278653103054891573764293

Factorizations

Primary (ID: 143522) 105050918940131299016881 (proven prime)
(ID: 145438) 696366341208135685960241439965237059043359450778287619771861341226181160482251502494794408558092984811634803328547215892408214693466025849269718483781601193226783483667708830163473528883665167083699823580584813816357022495202248788218997123451014561247644014385509406296040791365250547975638029804197229074432206311825582884842474716827668246048439099911041904317283815059125052019301308791361784273224538500941544760336916008585423800688219433888917467788278451645028460061678673180194940474522030395741083477949192624683865326410570000796414914253362722868368480757273622215653057501037674982866133344779474115006336860710339829604553295369419460751646345643998040867004084970398235593750363853956810783539364169534778940634413011492122496102314123963146527079850697578509312616523695104821684956632238297282785485148988129532714794550793106270571917990641799801079194626057155573086544728835850595051349473712454969905313871356029854444250918694400827975443258312279490851605568290631955332727341496268475789970589090065073481359490920009810708389253069293221856997206300530283016833621841960541599798063433038957466743224399138260846413706539312242288938649395112333828052006061653 (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.