Factor Info

ID 80575
Size 828 digits / 2749 bits
Status composite
Value 187623809550212207107357608214275386105232254907899101611028966007449561958848935060870813260586068487760718063534814660587449037444478156241734659944734454150966929846054459725248953560234736081231781516777084766443351009171369938190433887739512433257084186966262739003699432484997125474114188947226701626878213174693706747772329624067352448493082299781516698489270451993933588858171189543450116839894175146360364665318364595014809862192644890940239202375298993669336718468760067362050929787149367385542847739882706514778501988419758819059317207156009186305586516979625117666450563364530258945782005412480989026927191450401357402756524228289164266919377429235822906025388042028141276827242264896336120281658791907480178666613576463304927096409377418545505283403269542631257084040172212221090483396837123826876422439698459305733

Factorizations

Primary (ID: 54839) 1303929619014323295195519453212113 (proven prime)
(ID: 80576) 143891055785696676500868807541751846262243864236614103912452323963643675928657106241044636763227471081908131376290217266488540155924849239623749653740653964178340123088793939183913773153624145036084118908278504498426068485609809004882232560549965452756940413082612013710094400150246262893500487039191200344281467701281766697702885511274381761576818351751842255441623010150789746446907356290931083330692082456157064314436670101228328102460068867344434996217877773760086732202410699570079466296489307470357003056856927147675281866754088901557679072155003466710150555515922490682448046942433433055157079937257114334090805269841122636848180556741040816504090249249083180120018737493528486123803264345817935202269339127267867449460131497643006515471082038134853209329521144884710480984135212916010741 (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.