Factor Info

ID 199322
Size 733 digits / 2435 bits
Status composite
Value 6377946231523429836483520368912324690837776934126046313386252529472644919163499521678809004873598351897130393880803802103357910419184489395417909554178066226897834049933013581118042400405816466775666518143285533979677107071554211469360963763156469456705425727119501621164508489474047341911318787759085260034468699604427856691346556719509661040355836346851654744120676280921633467276289283927865959157949203236609723282398526380943962975212170010753975561850201122924484909616512028346811303293471660392050158035351356220017840990513024424315056784583061712415011814807535444263531100265092958362342192653054821967200594142429848308479156034766854157528281462977334630273968822148710495553751815185042360524799376200112089324029822121

Factorizations

Primary (ID: 31969) 25552165477191858348604093468778262374500231683754286812824552997398473272011741356856536347066133761 (proven prime)
(ID: 199323) 249604920460320837356345643991626144209041663567380021189144156497992307383890541793959640578203156980583264747576869335952990151767077654289647468270193712527875149348906105643259576772955456716612186038868783555011558101670633631333880615118095862221169030380527006208964294809580317731143708231727644029805236569344618585550843633383410228213077995906810196943673248588211384790350989971228808328479858050601049293945823260695168604300735031848875194585298326018676723503413065184622943528442056076886946833336616284552743663099105935034596521489257795165922961594595199222730775198403790483396381345741962444133115360202017230761 (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.