Factor Info

ID 181929
Size 787 digits / 2615 bits
Status composite
Value 8537360128320451727063010157231771819114432171434558946883636095608100735345637217590129279565932418106107677199503171673906133976812746939317011520604687175054346145406964720573418818030997502306158839955184533318230857204980346452395677826664151487523174053465862185007442809223946922702791097851058315924515408360622155861531645335925474962462238071502702205366591667424218142246355797154022140645489232244526353316484794674798989268902489598903690231193071988582658475253866295478881150114854025236027214685712524374903646664295407815508574755491040906713134173475484824118835968675488108087517767662742715189896393778074897018283287092386169321686325279675654032170612293882194141388031138333814179103922801617602329095373035984833640050943010402094202368440791652935470756339807289

Factorizations

Primary (ID: 4265) 28090626041813012073462457 (proven prime)
(ID: 181928) 303922031342859933457259816366736202732807888584041359000766652151034564980474980834083758220937087963410439633363086110703364857583029474458003481418821617337531095755320187917999197621489468052812802145674285815662918641511655297429044462691986783571366084065080853766712814011932358093681042743265935339503589580965503446825401014219024702559037987985163638275842285768432676527067535457929328416107799390293450431092377514266482188064895830445060562625427649396255826468592863252466161589872091632760011436875362121620385258330386633083602200185815199733830672230892433645569759317611737687514855810740215487999680136642565281769638996407922569882170418380190512418493144613966100056830794303625745828315042355530425925628994131176171515114650610198764373377 (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.