Factor Info

ID 120180
Size 406 digits / 1347 bits
Status composite
Value 2156619849075190229487069028450003276823050536951828625321350988414151891093118172432646035258642990144606899023992668615971119531342447626374961303889347434548830190258623757893147089579010355647164002781884035279937672866117272319555958751715735869671079787663108060810971469515873613741810674976826290760959664876339493487555090495722301066923822522062260360521762226016990008149275101685964437337677543

Factorizations

Primary (ID: 9837) 5209286751749109490544025483696062328735825756705597887883348802129 (proven prime)
(ID: 120181) 413995226573209326525928806334694735393713319969017380573912153467237912023279101809558130800889853813838613927139504556857092021557509077060428699448088587440134278653125155866543063683023854099538468568468395258589405571867184713364136594256928636386942998786567359775451965304627065270971223800957885809756746337185639424440178468618167 (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.