Factor Info

ID 78021
Size 721 digits / 2393 bits
Status composite
Value 1936467396233651803149299537304598332105933116909440223619458208360345372294369909648046819581444027213498399342526778845552806165365236448842315090434296738891497996584394958224439587641529059989195908159158505187553333883204064628103002348034044211459703645965931346090174556361748670324741525507341753193307908696847446767090482200620052135290129510247276005792913960616556211786494291064125669621162318732904453562678679255421455188179074900087009918109336988328936501062607116803725171979049195106656079570389830111225605524615084029688829115805982423471434022827959812439060592888285179540536047965960257613972121588519599988469020390225288794409675588419770086155560525138793561286171111569013984653657471460205983

Factorizations

Primary (ID: 75945) 4270306101158898662140485488376974936909627 (proven prime)
(ID: 78022) 453472737167043565033717077177384992903367586975745314497528753858647145516287467607122119318812381181641019612306125532858941949924502399729557450537903729231360476003496813650564511673710643869258497112934155730402024771181970597276223008025210939777953896258682723512500799629551277586361614073342771578365926955044177020667520125340874712446243212787621328113707260897731963522188423211863450358438281513445885364322502155163007669261287836655359615614822084965138229633104589165324623522386069213938152140564878121169892320014095067988853449205161200172294403052612187170712998661608910991913298783943696303888796944436102570616553194036071936687413224099010756866564488429 (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.