Factor Info

ID 27260
Size 856 digits / 2842 bits
Status composite
Value 1810423604544969557286067895965781275387374131456582451077993128970390494366441241325133467819004821733034493062301096187715829446209951825327733013375126869616736190082134792672794281777839698843851235188997351376766850524195380927730336728853629800173785646188405106505779360301138341821403519549625058729392835730087855891005033767151405705067191970061760626971301950599581723834925853237771212012666243662771673420903782202048880655222729674741065072041327922906238254163182697452566407438704947053100559851102498781097615440795538304135887095564243493432178304430895020664111220566708185576493410491934729836286694960141665938422921399319304549546080587686731932441764076539361410196069273454834587019258945342709598098679345186424046151988333101183793838253846032809558835126864980797438574911146932220740750499633422180105397120838708584472272445511

Factorizations

Primary (ID: 13556) 42279025400075996059554573959 (proven prime)
(ID: 39271) 42820845263422636553472957611053761385951493041093669416231520761761641795531406580669727254480646950409798478640712711418955768750973855278464125609664862153379954464817784833239781572604788049199745944704609707733884480149947671104780569094859620563897649680404037438510763587139506702012130126595469056212788403685152450107285147889622184215812160557876497966053820981987794343724710261946752534484018958161861715510597091760497797310408837726798396290140305482394781582737017828544163480812973018249321608954224954156650207436857871305754044043916099585663195969745276192151922170672922624248036871418279779025897620398219905473770487363576396325936709307068384517245056533604511793614339906682924748185366635675407567403332068460348062747056682050410238569330483563675989478459766667063662852930350440836879292190356107329 (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.