Factor Info

ID 172458
Size 653 digits / 2169 bits
Status composite
Value 83346629042406737349902429770686300399987050588639155363001818892766439418085547325050279105689331987243070894837909904130395910943222047947677836739300881427596956710636216520059603504388890368369960165532209878241419386183129738382984769187851378911390737141239654212924960490196134751809790847994106574385016037588617705732429597476294671550740721965184534949078591624622663620903031296843577987983912731111143695566517434830817998772816719653236769232576810781131836544478833171493287108131086872658847983491166570728976029692965130099719759881610722797633763935577199749106347225182744415470802658646979987559451161848318556280010272607211133884589

Factorizations

Primary (ID: 171371) 237916085520023302947010376750220097331 (proven prime)
(ID: 172459) 350319436620825644604083050711680989207153819735881168168990023025911042190861469765236072355560185759315773459914519858889261437671455371761418700390563148541900703404680044686235462029429770317232635622842817315479936063683396662427012737530519200617921873929907406923522202158128917751606641867097288662482082222243812917013252424430537351054646615332048681044530757949897688887786045877027320166015460710548002360405046832649766380021948220649646751822004160923580487637496399686451642269779202789410598566134489201655812955703587555015305699939230738274682908951791857308161273039484135891186308439603883356319 (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.