Factor Info

ID 199737
Size 1167 digits / 3875 bits
Status composite
Value 181312694995515726839919586964788382432310703009002320875022393496593126310979166085812530504830847269619222888135408591141760633303799431580391888552052881205597872715580301905256370318412742808435016683970122606433305062275579624924823582125800468677348251601813968947854271758626550253235247207946520238273959738856941468065029637530349795700970881485945612331491342671438748147859117020195626040110246410899282107300685787765437736957010780811903706457010804242118074920719985707723795318780606380824574955051044678655440411699889595224131932003169176980261319875188595744997615475647342171278884048948160406413669379520222864354827356667302843521778904484012012463299060123247047267960570834179479976017214786829691278261842632178716590032863168179875674858194699351025322817011768146650467603965396633156560071110737377566986723261747927629546298482771585336280329161845093122785477182540274257287187022079396086382661208082653967778720872798977991500636439177526077756395203630760445335261968955323673348815496532747750262412088151625009814637468367227801090875491784193385865831614283001546619467382409145412956583628891015635271469607809084879049813887012909

Factorizations

Primary (ID: 7509) 534577564460822791430647883899825591 (proven prime)
(ID: 199738) 339170042009504239709262721362591559137581821849838026458372014532604638292842056257845347932441129136163647051304083254966032125124725350094901705236736305748889467523987548846689997988352864143068156014390862491941270542083269734844040709534773246380365685450396059745683791493650614387038011696954863331432993325716902700597673660620475927353019074644419496471086432551584523853712375615415626237914198153910802285103203382670501852690913685523799895837442439776709463355837412858790621041021588906008181531139313309224800920651379107945674061431829461262680090637316211247329211010427736321395455961000232578849772560356143708203775083059669718368856629538425865400802525721712770888100602564961321710823856660660872779149201398588798306287847218413358751635385005730840371330598812525820361768461727216465030432350827427162870577296272785961890686562746000279950649252675242073774677127246432920218516886785125912020865447782859710889068902555924203303166431577405099770159293989922176474495688043727683556358779983352563969912342970212805225268968392575889117183441466791765931934605962775456465896474937520672572802314973499 (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.