Factor Info

ID 105957
Size 737 digits / 2446 bits
Status composite
Value 18848310133223625281884605896083519866090629368784722159265057050454385765771187521596129379150224573977693799602058439317490574202981700025345446220424302583212358890913043441791312826922298315708420846537525810178042243163793081153701599966312229680453195745262098106302360604630805500980024675809183133411243285781703411845993384633394431902088399674364461805418503896130609796361359575054411076516316473920185541388376531150663302743591327159213976373671535398778792905269999199646085950855295339935765197009438810393711515559619430226301249007016572096449762435868201307142277812945662906312249238460068116741856764203344874278544591676957982069888712792247036421267332171451674415886859782258874187654397312697139014149398736367689

Factorizations

Primary (ID: 115025) 2124889885679386250300132940209 (proven prime)
(ID: 127724) 8870252647090603284020476436757660712032531228948614688951092734874601079316705686775796010439691201794290096527691758463453284406708850245383116071399844869128632649375355430931690808721405381560171228812774697054379167080493588281329477880135349915867272161190303529472351729626855652911225704996854045090409846337837072310800827476743196783359756442494677439161074193398641399946242354691549552827466682623271013549337654159415336253446871032620842758838881456306553687684183326495793325513537007464241988998742755798821213925222123204213622050616710198076775627024547885384194447841610444704547646366031478675015016652123435329822164349981686837639482271568516945977510172086951225024058115848770653721 (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.