Factor Info

ID 176858
Size 642 digits / 2131 bits
Status composite
Value 201836315328425501935027434977526756118371618524541777648214620716563874570804070959736872066173902963969478653871809242737414399562122787494620029731902006238473258884000420807045569742346779880670724777075628537425221277086408331495525369304783039073962811850346579632259060447159755049970145273044590209378495934691535609276875305331792394134827744216901647979122090418762890007163259588373624229884206005367463631825144637543528534811484915836587212352830765856991588736949203170642713348503627088652152213535455901900727571133186272667801998492506009753141552690494420356466802160234348029092447724005938044221371497217189581916827219419

Factorizations

Primary (ID: 176859) 1451314564547257365170606308362153805679740954156979606282954700897899749215841 (proven prime)
(ID: 176860) 139071377259546102401905517987999894792657822221906346325700532616838825615030980609299448440975423382011933428125507419356843754799070393952496213490525348307977766800045822190804674995205454479667773792158377751714030237188324489733484753431308155234331199034020164505541460425635340371761611026042060625054461146314317598982132993819929368253652347979025453096377833256209722480671384156493495499988060631289492533634387912662729001720159739942668132555377475613445387126166370207973435626175460835831410167090425576489534461143529996397910549695395924207932859 (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.