Factor Info

ID 199860
Size 683 digits / 2269 bits
Status composite
Value 79744479081341589471009912395938548234321646534913006507150940048924424409074541013740105225244045632703812267912303807418570867745660000756986068242612309759933682752607305046924425098394699212010976296757151309993137590051416402233532373459595571205064254832688326136868294138475324444087798335645607562973167891293086519101674409999721003065878991948342068561398862897917012611422898811431099549113051470555086350616533304056549628698607867847711301761839876958825032300427999876755895982731509451989331184304331718706757688555822220955337296249936793374704328711342437876018876311535042983185642093021688677658911193755106122907981871490457575160749501486978747155903254326464073

Factorizations

Primary (ID: 161073) 9111396320874947589977827042201 (proven prime)
(ID: 199859) 8752168852389893674006309787666468800200022130587055276884423352871778969185449393868786080370324091694581629116161683255833650071098906809276753699787656023892287104930902054884596112777431998599195221333284679195317425942408755503028034302557074153238168174224016478717386575323988844540196888407385793173132799311908715337904019202469675251344140563296747721851530586321913880117533585200120912432322385012710356309873426416998886275982058710275964890930434655667016905480220594584074797755393726346702852278546737464102758806962745357527664840728883496109244245070812355710635745334754381155814403979766283553663540872019851684627417597661428903473 (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.