Factor Info

ID 184928
Size 678 digits / 2252 bits
Status composite
Value 424060309084834992553118168589774226414242854029339842098532032797950000970061406716195691048841440862699919096442551880227574694567387040165231676950850984039700341522271210867092838644397230770456332243466155033344961731692835304327273968745929943103668724606469035531243651566375968576532312374050740382385879290340005549724541998442517915088975528879578962781186103424618722792008100599711444411254759744952987263371879236991605955876925524468124686447764697164654381346397222222890777727007397723141371798771882841050342330504685236278562731419866547083741808935488623711095254236255244425277469520648148813062925339324495853951875559245803558211231142329512970542558015293

Factorizations

Primary (ID: 149621) 899419285187525657599958117409050779 (proven prime)
(ID: 184929) 471482339848227689187598789236903007498082255962942448628995964104145734972252020784049683712913326230072000124178130351035862870830020161152915204168930395688699127264444198640681198011120097579068312980402812079259881585170873205035523770667193468582806348071725489025122085169683338542798330990267881522863173670832155584135200976925928586564525196806559955129431649023820345731538118211466200150772836425200901358019498005961387692805254421247174710781708811359484809755392543747923280163007612865476871337299135264671208739241510084301493286125940829086740150191164494357971230752383454967612551175478724285148972237359124079799177928967 (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.