Factor Info

ID 64337
Size 442 digits / 1466 bits
Status composite
Value 1235881264924626168673890546536430109578255915010858626580603647306746836053050843134730629742527463688182130938691438656564579662623138649829420561860823701633519837309972099828309912952412535836306284024780703612412932294934784744951845898084970148420664675179284262138497347697054072358589946882429926218557839909989532724089998254910197418201860802782708010607762830969059448311794647241093191534781096320092314481630387928365181671947449

Factorizations

Primary (ID: 64338) 1897883806642323992656711489 (proven prime)
(ID: 64339) 651189108942927447183825709475732215703679560618357775995155682946350599354319723296780979758349842810045368208587694010290641285994448143889744838546919717365219090971168024923189593956676446164216780927427072888985581990033144797713289973188952739253977873933472437525908280203502137371798186287581936054436420641442517409664705774159924260309893747935456232151803765880043535868786987806337791948124600579147641 (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.