Factor Info

ID 173528
Size 474 digits / 1574 bits
Status composite
Value 645305441066086289929773103884974390322557968672764066285783492476945935920733387466645936796747802070780564888699475998652435659810011544085159095241854343930576431541948023321574222837048736079623306067616661871416470218072006596959435503631597195141475556178403138758379599333796449543763066128772548767384254109201389032231314685021400255212950681685780966862631232437325943858629746437487342673605482751360844706628264561872227496638598508500468404414269681131341181201

Factorizations

Primary (ID: 171567) 9789572865926890745238487238382398444818390919023808592874204118275203145183464502347034751587795323881905435284863439097612892029786047892191740499901 (composite)
(ID: 173529) 65917629901106808792967845593788314688309950865836316478989315290945140047754789032596911816643210753847493728750576858141732760916902089428252493748650992853913533338178127480370830817736088232335356932441552589595754823233988161160593690216896482544634580055497259066138620602870584359792302745573977476567412885131811301 (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.