Factor Info

ID 177687
Size 909 digits / 3018 bits
Status composite
Value 167628321018852433854598581993305730893507608264963302194453447382707555192391677801526352304658156134403400292755212321108696039333201411940092457965081977904170927328268052465843949512892073986495562796340170160698322159660252331185029614511064544441588338795986943566348171237159487829494417281615203970973644670114016753778356378378580692708572856556403174050251566244136295952341512365517376369734609428812524257000843175850492161313155683013886150173943720103490151742662169546404087395540413256387278823049402410630209479686277534171835503790564494466048334981970052284542616882902813645071273037621801390252444084846082766667859522867976057261083786091409842551020193880996647631227129304110914698875789361517836429004380759668301525523416467836821111665715311901282155078664238626482143585491014157671347983670697655685950577920937120887166559299482871081793046861966551296882087339343358415832286133

Factorizations

Primary (ID: 6857) 159745355677531226795726527119537776550594226912629399294136965936054647 (proven prime)
(ID: 177688) 1049347070579216690153901924588729608817906364894217871968362827176627207224332920935667294304285680951611593557026185018032414687410104319306682930397509593316851891438447901055591569276422071805357669916800713765406367798860451711700038553662467710791061491104551148393807122022667717662289438641870869594502841490397379303826397931868432570078316480696828377290141335402859525631996807160899808326294939341674282515962917177971175156110883105379779965550618490005775444067182193061606216802728252743296901784609134242822546890593472334642103614844936143853128694953526589164745280761129928717554426136066761416386233753687865415187999297853206758612867465311647996001251012954103400325706928324685204318593377103947511868984452946203427443251582184409998388767101819005801577681468650716031645691516988565601000304870021132447219666739 (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.