Factor Info

ID 161955
Size 423 digits / 1406 bits
Status composite
Value 898350528253097754947022718028887114766872848431492845660867446422480074211303212829283414826697011911630669041931005871324663810451351703090212588722767980299962753244901215185685650024750027589239658958848749866436413875839974682863414491036064475063886864511131015460524724282789895328262775100074314970389128264026835317228187302987003849046695710943704578928740854122733747792895033437792750341379325002502314002421707

Factorizations

Primary (ID: 161083) 148322041572507244918286911 (proven prime)
(ID: 161956) 6056756762034852446334965511590090522052965243451777800159224206962226529357723611929263340714102661106725054766202874034091805578322817526307619711697915860704944334409718082659838590221062426658408884408465813346761687091811869645452522738291393788601421923376492072460648820665958509302519979048860561112507823464002390876499013526787526012482442807661597869949264825583635822217258148128946037 (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.