Factor Info

ID 27850
Size 411 digits / 1364 bits
Status composite
Value 372883525834514175227755139740091400623035847447914585716988527488234223702647872031550732515334339123831292650636816452161483912955112950595486203092083388257914453642080647903797674774057186309671536636833185056622206961956589531018464094372282466258684787113103784588507943358167974401373266308320143570662267156562084149369077234787805357452078852899107862546686847458011043395197888917962671062605581636529

Factorizations

Primary (ID: 19476) 281259985248437790051014401 (proven prime)
(ID: 40211) 1325761023222500123800353705627774214808623313483941578966000560473584809975313020462152857435098299013608109303024039308476969183681310396077815970819756303726487001220952586114075595870910654242404529095468376745661024538861372161865645986628865736242533259426719811462694138652278818019723861416442939239404050651760550980687967749803193178688185459368534774020447756461431754058929 (composite)
Secondary (ID: 19478) × (ID: 27851)

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.