Factor Info

ID 137170
Size 383 digits / 1272 bits
Status composite
Value 75420437136728203059990889116650188240800453965063752307216056673845198606344673586659119732259390381488183741415608463636508779416250836901550191581757817124685559813087730289314244521703105622393770173281293009509791765610868046602328757205054449822490223862064225832982102507443506484477253512287385402495815699978513649490695318607570899094639576134179119372729376661122654759013

Factorizations

Primary (ID: 137171) 53921463206561092272547609 (proven prime)
(ID: 137172) 1398709023303194489270715602365943774224813470041643895042240758711301793440211175334382851686430746483996278950514730310326141031632713747070856528783360221852150793015402651146046425659459790869599968470497168927497842110275355848591044583052931096634690027178358233862794738895469024303119480573461127740372943196233507157261540859667533652102041798291757 (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.