Factor Info

ID 51839
Size 734 digits / 2438 bits
Status composite
Value 71425753155041839211742359854601661631545605132917449780669669857348117099582293669935573290798240453231341141382784924775521260497382379272414412259995642390420791226156448325942275110554159518444763694633403360212146933395780571960241408593982655695460449949336609704929902015070906863528516381814582789549257612412417332588788451267563790457652287840474623878676620269419139358473192531349584894565055987075505157663328581626368233842395442527590797589171710591435899626670097907600314609370687454678240642088781597157078788578191726814069962104875816632852203829611071166261029268546893903227921037779815709608862882883609595847657527539851523450885050066316306574226074365330253451202532556936881782825884392321772101592317240241

Factorizations

Primary (ID: 50220) 303309617049998388989376043 (proven prime)
(ID: 51840) 235487927648755766958941586311635629880252652399053867715825544283883439184312384822648249322816648851405972344637753833062659599079890501995117677887874122001580671644541309693239222182410524677217306997908901048516608892790638228376158443918334439199866740656298149132253496971179609484369910179499547523210638942133545182734820107388366927918275718001091626656960235577922329238839108078032851281599147408696691935284312559530598167799296180372306916848210097426643975806420978213660683552147350081787692086364012182784458943540081675609389442737059691452360282054783878759635138019549556012572360254223965451832984180747845417237593348630565721025656296205560812145602983977213000957595860338471336221587 (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.