Factor Info

ID 137846
Size 766 digits / 2544 bits
Status composite
Value 3517285576676572953511926333385657998043850431141692767182844065636555125113182386523537422999888605135329442512313034193867662081935434629349132626672167498176900022034786845143290030921899607278824046578317122010641943102537629372976995474923322963253904443236944051430292769087414799077758577278606516612285729968341169085021505483849957398330371940819060776853667011426041966825096330487219228761813141439008372543367347285729233925006081828908438396290477374895233458249362760408039139917199014568393690277544558387933376631911574831119919364295440440762747833419135827719390772675846885686569263204568200211094808208580473428554249960887425099837360047614048894410792101009551011058232579122497714709419289446352591472049269312508280508765530623601781799463939

Factorizations

Primary (ID: 171387) 177474006875545648530139375828028996734511668004319211735630440953 (proven prime)
(ID: 172773) 19818595627601305127395146724586197729597108664244846472192305744268349880880352588905292081532670756300798307371295712638733031684177039324767733355215021691106891134999131952855229107297853159276222635628100913960178384631319807093516877835423397694473173379563517735052334423427931718264684964197326017095267022131361925908309688917713551548847576838971971487366230290483420425504102847518760231496200828351982868372293470744112952688868726231594213117693270006119409316437258737216349229853257811602879232251014627616334507719781749162204598282281537032522454715127180976139005271379418179298640161223312628659423309444840917198310144021272567846769112869531330494080906642826058589372914290566363 (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.