Factor Info

ID 135470
Size 750 digits / 2491 bits
Status composite
Value 626900504060763359814486824631430920154977912385549003691914496660359336763034499657829235361982044506375398004815250426559616306337428934841892210597160088643187117559647644685525367590775307572315339734260983625171989495617720656816894117976301823357854723000433274890329984949114026115909108461420968412517850993543819501960540970790570139168576880372322966805802631985264282128376368917494014105443035453384105619759495953304445841708598352719517864895134355063600749886277140578970929807006713158317442491766924285992912620687345449209340784268235798866778144335813975641666647196318462730216877176148342793345155951560244190339067693147193503174889428625217551506942481334592188932851383360177709129266961045712400615187868229202136313853591387

Factorizations

Primary (ID: 135471) 15587910625600649815029339937 (proven prime)
(ID: 135472) 40217096384372358326258778612762893125791325608173498336087096459625455244385769934407730090624694045504878262591347831941858695963866601667841790555442719914071429796852581073345285235946006268382924903452110566193256340545074171869122700119753351963785535371003075055667041179433244362789359138302139827467625498441879811479163652961315157837727735257002806457598029168609893759484979923443622500155817192615933146886038306109425153528888074081782682592937460348079093972009851413153259511286354354650723161380438733672070247460059406064701731788791948673843828544334249517640068548189699909340452440579599230509814819702450011852831385719425516787174389122601940500219250806079333821327131795781434786763188614146265851 (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.