Factor Info

ID 197365
Size 584 digits / 1938 bits
Status composite
Value 21236088819271899912554233089817165600240729894097624205591522425309555723132778292751367841133426031650758915048552719469411484274635008922258997287341116037128849720499719045293029352931114819346416104828342802153044746049455448231721110710553224029085083871793582451029247623014248495896057297854153114284221357284810494883638236144586406752762255839946045601272994391345152706444209093272032805322744638631669399923042387638065608372109650497482805712709287911507690575857841792444827114963366482657684491914250887426885067975214835810446701077812381575386244107280881619257071669

Factorizations

Primary (ID: 30833) 27331162020032181412381035966799995760935837684877 (proven prime)
(ID: 197366) 776991801655087302393756276195956150078136120472750685065683778256454206167786037410382299046205748981571460775340255474508262270463038280950228453045115347370308823690307623275821697638065031865953359522201320370818578350760243664300336032568349320263737287255704294863897555153770514219963964944638198140546732712927135073582610318986969137993913509678231488821357300318624452714294330386398890392070392548562207405591314760104761856165272644709322537037127142017331434100148682115481099012333450527151027081895537963664372383181897 (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.