Factor Info

ID 72254
Size 807 digits / 2680 bits
Status composite
Value 335506351658074253905733049138220326477845706475700879281557013867445925096929571062749976262703901966547087405271551258969506100745698967296162187631997171125922352716511723571762983300364126830832797740558310923020837809910912900123004451440533107788879625535106544967881514450745433704322607224693127565484657244360014452131766519079860841308191519318191721848006929270473292713715325436064587304024927741150900163782184424346402229936953689028205784719915781128345953040511487088098953687362373840414004309674380213555849509129452081744438639757222576709169017597893827692781272289257256000210859020868592006579579207811174604388245330631651219079191818447242022559859136138755904759302229623774933853211885242497437844281050994621249835861407830701723242954000818902374544958906324119402870948620981181

Factorizations

Primary (ID: 70536) 207373637974370334920244263016739 (proven prime)
(ID: 99637) 1617883328543139421387853203296623030539557948449726495082680433096580267661099324709837270367547099610790391264350356409730161003296329673800935868739301721769382264830926110553067291027677340699535593587533889738794790292485846087135023956590532513131534069611377632802133496317951003967317711417780149635635960897983936408727128493486816940425308894680599312027407973713098296721260086840156032002844376944944918822227122702387833588102995619530709437050982450934715736570040088548697435702415646347134443137606217236052808241356137596634823052810709214774654473662746873252781496516592100101991927881375824407846418449320140921278382460888260652450337385010160538564282174174665087385392335755297530977728870298137293516796629749209324963280018133131191454754531286949279 (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.