Factor Info

ID 72119
Size 863 digits / 2865 bits
Status composite
Value 17563570066660953695156904623651468360346317857287188286104779306939338163788060310837937355665930493374268593437633842361000515292200182172425828995009602487026604829925063348429309697856211923783216401553349330980561517130651288889272410757600555079534693813125360166312562573807706552784084241996515402867801095865024323878336484620033327304018906786856713481339736988893135011147986613754840382489396313040985332084141955531550587456512629175404517705112510984259193024551785993857638234876179212619996534562087670970445924639217442977759379410142476187161164737740801972205375608367877640588713200100899626219857940131038130871407135032282802842346722934430188737448720561436084304353060913244084031453453606638923279925606089079685691199132302567869117208102234202959919571922532317322411959901282077217976656738004689939675599327132177322932452094265081089

Factorizations

Primary (ID: 71180) 6877627177450051688384981 (proven prime)
(ID: 72120) 2553725233064002902456996763058705808986077029691034549275777669651367186086425744940009321561148002564546311848113008959089910888579741712157007101324738436888304524240701118432411486493622691915355053759398984991033624054583260071632215897250569642815577451309590070557434626873011250324272066464309812620016301375174967394813144802271167790365642582133275389222689514810313495201742569438629362749451910252066460348018976909278428232431965094565744136990784118852415754872752765912167116825395246250784406820600911159259038689740410220433455684364292853507073334817281717696554082962864864055635148788415319385158058790917172492953537113815527104020813248138945276817814440828161272570964745293989769455885246806908418093649769706651614354543413877208101269772510305026440356321992177185005600401590123602439478768855282809017748025469 (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.