Factor Info

ID 72471
Size 922 digits / 3062 bits
Status composite
Value 4053745030711840699391838245425083346951503434877186707196424497020836523434806209809695513822737552927367622666822609643532114810442124833802609194297964933218419888646450352614656954446901926806682217046856172273415360443044605848011082119904718703042626187249667441034335531461905684736434965183891939981966464899499910193823602061671971745055733731491442889344059053249196773506812945293379220313107892342525494799053242512298701727606435159429970256658517510983703260591072778245810384162733585392986993248746386268023570262914533150783321094013698796837121970847201971521234186757925870265921943698966266212502777155803622121188893726211122552627629585698046076078990465739217823658976117479934087572924358186806036895274212156645793172439716923500107992583643143857643684243453863758024328586906016331109875856166967501076700344429055371962579915072679182468043947534481983443963031356080983046596361654312965565241

Factorizations

Primary (ID: 70523) 788985829969499330639 (proven prime)
(ID: 72472) 5137918675761959702273690698659998984874687989860914492714286098573161963084362208018404251035878304672531049874333865507768843760374789892177237928644558429763226642745287161825880988902869426567197471177318775915392660258216864920163597361778510329143128501704504992073127553063027854588452318047622618093725479741609310220594876015390053369059790207828294784347464575285236223641999030090900471511627955851704787837989936263273431423246222227852065391494498909708718081142817712274895781366218722535450066777001493621392748889880295950304278341301461495029475191377225037467128054570259620460631843447131805379358535292663542487732224296915976963252881856005595274885244947155104911085221758616643013887655675014041701912812258160522605467149633062256504527753055738694621531525835044261980295769529191158570329170971658176149298054645287366060245131603584429943050825075809846571285767255997372919 (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.