Factor Info

ID 80561
Size 653 digits / 2170 bits
Status composite
Value 91139326185031754302327209865817161106175363116957915826885736311351060967155266806674015176150968323322736432853482547992544325460548440655421630901618394114050258019775813449744348006408802293156815977012904887316485321477476367263305371750688788633164189556524772743321846232633549096827809848602810415412823841670997847694759723647512570920957435560204320384648528976134556542753794829902545874400770540059006579942256800247021927236629366662364767082451730452924571652335998807539454004038518385774889857678485360007355044080169841593194177692884506493310442661499205468872627638359684474491145694958605286710970622401076614111760919456369365903639

Factorizations

Primary (ID: 54965) 1577551654677578101258914545922231304801732231 (proven prime)
(ID: 80562) 57772641494683049898819915331382740513235047928059593916671777801349715206622332751878718333134457589753193384823291836973396354786811918761426207262211734712769821441434592398670023039706728723504288246213328602187218699340422308870829584977528847715790754166832769269250612382738362218182598273545296683855085340490652859036174254651368377255604336006675220031430074415225424019940522774818246950506824317654943687737183460698449599183938377835109536105061559658382451649215831685299417176438519000743405501412475419263525772885761242759345219729756944664122711557090886853727077997068243745099637385878769 (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.