Factor Info

ID 37759
Size 468 digits / 1553 bits
Status composite
Value 176385530100472812882058212116550980712958462079487152407722042247147190312239755344645175816008162697801514492181115987513431613362101322090539644884151648310973051430705037782205928123181920824782484898808340694060563978046139142219453073408333439466506369250773384191368324351057454065600497169940271954032589693585308100779232232738060312832172773728890920994181297508406494536907390447838538924491966063020533062030021428371558735195905681352409055196884700008961

Factorizations

Primary (ID: 4457) 507451442443788899165240329482668362950054541832902585238747279444641 (proven prime)
(ID: 37760) 347590952251576825399056247599634511737993046339308578440000030361291524664922860861589594858683427791621400053411015842706644413515807654204017815352562363584237737486666008388226745555276758561711347590906905161263019414735348786875864248822661781388539989699554984927235711371543966764567882575093140878328755736774090936256234924496430521154394091087078132486447169778744061884240332877786311521 (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.