Factor Info

ID 161479
Size 288 digits / 954 bits
Status composite
Value 101519724630678363581441828391958920898619183972549936726595318694354542092773957523175785986729115115788022987286184326138897180226314888709864528134579371141565212615551000766080742897937749165049340323012917708715842162631809159173090523128108536562735226425509042605614546354852618237

Factorizations

Primary (ID: 160973) 1200699736113456442159 (proven prime)
(ID: 161480) 84550468012333741612386017496475234759733452222276737505904796846082281963994516505642933866867666898874615336191543585926887366305437037117599454028388420170905561253863109919956200816554838775522557196453212440080589028691238553533531404648414618860407869274090643 (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.