Factor Info

ID 189923
Size 601 digits / 1995 bits
Status composite
Value 2373142379219628214834672321870849104256752518000804583972567507587106680408150634898912812401677950225233991507255737961619593617526358188129301408336968468108264893208905694684076949691320445119465425948541591823725456573509501116527943336003884408546448500005240474225767230600225362258128299886722069834696254979385673761010973513812322260083699630811770777433642090829833478321309046034080735586576523357568789497417621479662344204850650252272759410373256357399873470758228756150044262842856518583178465397675943797102377862541941899761775649694178902703447349510442265584582167438783762895269009

Factorizations

Primary (ID: 188799) 722868290407047064918900179912004222725132684120577 (proven prime)
(ID: 189924) 3282952663317562275367719207990376890977583474792189604540020556560263102025089304728863372149401780938965911313243442627313864598007919581221778092493726343171384434860674755865483677661103123419634707714074761496952802400456287788664605173457208095763830251070544899720061666091819744508146836233863665764888834829536104829482106917580987457664639412605547542597439536081059324381867703838264156830008497970636697873138602731652670176370024537258853191748373108861510591689107589778535098687731980277946982819344642961200958345504865986086999849617 (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.