Factor Info

ID 155943
Size 842 digits / 2797 bits
Status composite
Value 49505937697969923631846615959264650261631254589818567708400219259426221795650566375960669828197642664647400713664177956502500679763076289963099448649806517452815811999743928051859829234389321959019063305376382058735140833760791692234934036179940980744928984046244365070711377186010618902056117944600970519774466145936777870549751531328481110784026838570595862034636546656746259847697094746007109515425613690709705090226875241761461246134872546897199375251164596743552877406855229920730352952143945970276991061902064864394687921112124985280738941515105184375807931586146252116670779268536975657324174585543437840807489740027253982948372137167408392200038233915348597821107481012049719368091636540177229682292655713290121922968886481714288273480137211185723439764569684980935158773771539961611132086597562667036021200580547583189670850748407169

Factorizations

Primary (ID: 188874) 45882213677503187940221370252177432240366173351623778551 (proven prime)
(ID: 189884) 1078978840165323318206065985001516657437088133504851314496742264455836823801371951595296538841337717873694813229379287930709765921734315946054899229597055173994036872642320761670864253381482794554019446542900321281647389236044441587362609569736648280632655440952929457309116416529605180445498143106314348755266866783784483944448547837044739595794496167542998075150168683755018284252070230610336879510064201060725601571800205659702649954317705909217869149138385523428046163918968209576406593790911399728599808543322218311745501019765249782405137189512746427092361961818405315245692968796971704979235079463565904484991072175200052407018039990533405196577559958718998443016266759273577957729185239158681933652727468253828158897330892217016765948568570593400905483485019611128096341341179719 (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.