Factor Info

ID 168388
Size 327 digits / 1084 bits
Status composite
Value 144113376306508137710321197091066383905810374900083564094318989097591714372407962108068711570956791843921143823497741862477713189380025440219219677756923421332952257678983421091923292557809257894833728833777556168039182563289908749035459080722625523567311025863521682823674939829655855083633325016957526149820089539427553331109

Factorizations

Primary (ID: 131687) 51233569124705721849500009982296618143 (proven prime)
(ID: 168389) 2812870131216646990336578394747742951607670060196033025072866460152893570391511070935370358594566731799815729253840283799955948383918524971666902456284045526638749522797474788159946134767798429500204408279784120916267102707639943264928617812379742430693196217341630778329931277682803816763 (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.