Factor Info

ID 166975
Size 1073 digits / 3565 bits
Status composite
Value 75647564906159102903064792100875711233814656064773298419266509529853402014959926921114699364848282205978946992580072532040677788219366448392882485026577330040114822890182844178549295407578152084510077741294145490174454512625166363472864604774055078232062644501672276445991095187644601885652404139438787719102170222516868071810023517437622833099654738882021005687478498690142894821948057149555400126928295641320831508374877861325852721382784497261657542694829956426971447572314939306130535501511266792264136622128042065653082735071971378632796493229780053093661514454956433633268833708995732799901830166209579657180947614189228418669516326210266412096262689268907457246470052407453308013876374536691044472926792496729281649158826600453852876799102476890467998206976710575481709661492310878798732381591085311519347423338174201954795215722613938420380475937887145446813242806591114308155050005594115007494080469809021753396045185278981146203763930597262533680639085884276653063041273418693492486236912667886071242677358309410123389283169676694993821583399362823695528573128083

Factorizations

Primary (ID: 7496) 197531251446059329471533015409 (proven prime)
(ID: 198518) 382965046555261126886654452583710006196432766902254195752668913277069883573778462684545435332478559649159385437190067432246994358755946492071518665935285868187546403322121291457938674137411541326306159590986156387278145161743163257711577686411740804501628576428484764415811251005327342688489593633604228722236002369788557623269749583857063153420744899084831816035506549751296073935844461970222188403055364326682062493255480164577929646799059374071616467107100566092249247546837512612847833350803499870548061300148887189842856919666798487095304713622284037089200291874473306639365684901654934659959185483675427430623234481070643113755985650360190879299025022625860821440756891858513421863705493230178989296064095418931024549778418222394164032797851959682523463999689505889599054672450588189284544796038474040135356429325289405422381459905544739107922427650752161917674566465814754112405813747121785955425170944559476139987855083938418897975252570429518754393253649336210620918718876391460213088472279302334463156518138913125154986800358872587587 (composite)
Secondary (ID: 17109) × (ID: 166976)

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.