Factor Info

ID 162739
Size 963 digits / 3199 bits
Status composite
Value 578630259931279675909136869982692355871053690333067092899020335986631773840995764345666368452908594727202903236632716940133602983380431601996553109244845374312619654294327921575577034599450008135134028904264775811775777732760517691287319421125378657989781316633576222524469636432962019758817256708261734038942596216193041350054113279459898838281134888535731846490811894874163223318704652944783712833252153021078604669234874506439308818177482012279362873859396402680084517849526362031352166091497473463775066724768764195795595473694171253909386513140779374216035526298963947476739935224723037410454840757621790568397062810645620851440890206192456931167096010289707388254593715171234253524287875265446227432819815392328303858712176044241412415522909383164104688302113800799223341759384091312474469054194442401906160853513746597893639230682617870616937321291220280965218331245031529124139071511468928481034243640820447734150632856543405172568644128419416316630781007

Factorizations

Primary (ID: 161004) 3734683792412648487053 (proven prime)
(ID: 162740) 154934203829202338827151609531996267522351358721168478474937855316998326231052386057825930564929887244695750050286220558986468913912592164528746226413225559433444838321264596420315897664868226490914275403848611774428338941576530105625038928175395058817867333864984765628857513172649389009159645704753994198375322742899226652799891258461404537595753734832781529819778233756918002391066115480635915597877733401232741913358564668214640833490689686125811339402966222652388618011159286406448661580633577783714496942650020253684724938965157310268198626004711113046086259784255598931261633337201566399534417933381009645752198727330535018012510990531687339140239806877404340676515274238600181635266036943532139820558086354180786456942041911842427406152037652959210209439709009654259950290586944611853976914348358973154833868689697025805196437753772130187448587622127841979486539188013952230852244267204278400494583422758418921541692063190033527859019 (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.