Factor Info

ID 25603
Size 599 digits / 1989 bits
Status composite
Value 30879818023432429275011539781829011864431902009556390514604980732067679864209206073822977365608779389959057148351080447633271619267426450677397448900587723639903954089092398424505285496157990826730114763459989107141258248738799661868550488542913734358163531099432850095786123767631540382884499505726741730650994467466882541040826781081464198862185471501846027472966124600920466909029458719789861125547518498292791807870060156048577439792894108015287067607738302008103208243212087041779835829033077495069205831707870313224211658108708184087839356821619362139616130236692681269034960117884241680553507

Factorizations

Primary (ID: 36028) 40881835819705394258761789777 (proven prime)
(ID: 36029) 755343232618435717986461985812819571467652829767893124434243465974225083752332304787105163669033567119299178030606033621012740403001872490966610328396369055166616572655191287429244108216652881489590193014251482431440934306296049496381527328940753602639216163207622978969241003692830086564962792793602085780333045740053311212452795962789514537513537369381032493154967520541022334779633927707774823247760041156940322081282835125445605876568021669899949588881515472248525649731280903084422638259328573517326746623518393824423583364058799534609572160492449409623959045149491 (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.