Factor Info

ID 143888
Size 409 digits / 1357 bits
Status composite
Value 2631745550623225336828006995743784457500310302110036341700605838551815894198169782284657926041986598269469877805369851207415287882410820267270385157521893928048710844800223164868694677613823566375642336872401005844123498661770962993630099190659992815558804217512534914948263647857645636471034119373136908872069832654392179274780420635305076950435266726845333424494195124397272324670774365766220207634187228187

Factorizations

Primary (ID: 179240) 30447618700018588188138575311005756860111483625865140266173928047377162354557871434499161 (proven prime)
(ID: 179701) 86435184851471444082101412740101153774828218149405223509966476211780045506437301918831122157373898283853477687568020450407183358061163918910295905729368087370344324656125477389141022425322845231420873764197125504936748936968833134938487855560622082246466087500900390682617816082093107947469262640297910982959516168920467 (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.