Factor Info

ID 28005
Size 747 digits / 2479 bits
Status composite
Value 116476804945664222829987737021121906567797885872342532481817465252712924832530688166168491900205636063171829826640191572962584898853185475784631672789824577084556818219247620699414779793651177239280798056349183621228290871919318115049378157108545141580203313010741219605196806541612928889202088216125953077334526641528567084513451483096981807266186315221059623959460196744419842389718003878285568668028888264673852487963314038291463453723367324290980866320851094859535762949734123270430805288034084128781560659254846609237937977407204876365351913779998061672122907221489222471355160440576794176179271536354023227752745362319757865125097366346231655659398769229795320218220334740761110757550064263055045478507430449613637463060807188643211200820089

Factorizations

Primary (ID: 2145) 201763709900322803748657942361 (proven prime)
(ID: 40481) 577293136626042334887748556767158434899941629249518922386722835150737652341302174528543938422071205265554842847980051892816484926234823662662020525978196926881981404105196216100642014688903200827511282931423995515720980762674150674086530404683066703072540147588255355361776144329062867164785696536819051309166189923085368889736432975631179608665753624695895382290565100057787100769146311160364983328999300776080757473374593323278377222642141821102693456709371334130795323862085305318146883252725528607504232905131436760686279608665811411796658749833867863437523476009685695958890256516940346375876196915324567030147529890377870429762668319377748556767158434888384220654265554842270109044259140474663187940987812700449 (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.