Factor Info

ID 153431
Size 842 digits / 2797 bits
Status composite
Value 50409868810965428338322864261869517863470922702321161547662721756378972959496426343816184212082073136836441747273377315139801666879379608559078617354914211226231953193728228873723637133000886202831731850502443393062912124860088291099643307416561768514400854487593122799455104013492164924955176435901733756219667075899181573956513804397858117686205338131439490858680062306239518695184211350481934980463731727645509996033083139926484849274007910214626819694767579310558942431088750125256059033714504390152677119442192462381912057103845451874387138319065929747872881082050607545698698886020113149888546900656800896200959684476168608093360931037737761559537399763646202941727678208073720094104374787628057564765101646985468270558736704865656702118866976931360858406947807027510702535864620228531612709570246797222202870169058981666218422464064131

Factorizations

Primary (ID: 152412) 30530343548951122912503600233997658256233730190045344364893673763114079413942779654526976901609310344827586206896551724137931034482758620689655172413793103448275862068965517241379310344827586206896551724137931034482758620689655172413793103448275862068965517241379310344827586206896551724137931 (composite)
(ID: 187525) 1651139913644937387610753669624348158874082375290209220756866103742886264992281334381312192243482836433579265430029517703732594005151696020722049621795304223159172071564182022567089948805647950918039998263497591471110255778472125767024875371912832097839532750476969021103997073409384580863952477038301782095872785920499285722478788914789255157033186274914773415406854260114689897331965862117270973131158786330621812052237421420153796635558895955638552857668990535106198513596202189626459926013372583231422462842880556116765097289531679665748542140201 (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.