Factor Info

ID 66712
Size 520 digits / 1725 bits
Status composite
Value 1404346280955601986282012760527217646941560918050166273959175433851624698934360543110870181328190209778387519498678545269460226242250524818217449908313504992176370973219709231095813600112449097861481345989771318592636299708656667984781496207632175650016112994868952524233334993908353691332143149521267477785968638282220662361945534144811529468236889986423601229833234429650931128806387252869613848324748048961783625491603027829967026571456107779224317226666918710982836374958725870523884872254617623206848798410589286231

Factorizations

Primary (ID: 68012) 2752341109290875598597811781839 (proven prime)
(ID: 93340) 510237003769283341537979594280881614039225729796787758114666362257640109674775786245104583885482394907672218283155526404826968149110594740489460536316857323476753033360036263796736019035268593156952045515096379369958811966474697665714011977332499224129073007228532204701518051856026051935671234430784761694393583777087097284571279834678486017524199609361637492867099772653653480335537211925558907408666373274938659908244375954515762916061982855399370307945862527202427805971931293082811129 (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.