Factor Info

ID 184937
Size 665 digits / 2209 bits
Status composite
Value 72380529208312021380689928454212151410633760602777453176596869774207844983352302183156578917605565036275922334291196311794468053251223065698007948086703720990199553578255069865119118084580969372179963449083051668129770559231684023289879339101931358415713163043349310597847806014595455352652316407051168858224325808669347266187713331135837069962927817998492217120425031231798450415576559326007010584291068369876724300885778751116832873619292924063637596365000896407454842274227712226154689935009310279371108479590619358237631940545643861602474945155263847855852047356147096786628612682243540420366037706292018590483726430316216550706242726705166067043184618822660899

Factorizations

Primary (ID: 150867) 1125899323439941175168159101 (proven prime)
(ID: 184936) 64286857360540029213274630619638573697873152787840825302817111999167439774996828367047902739966449458034970104033878579844241963160859315936322255051552830509023045299209040009080970702889931724392646358291367093377627286479499703616627690319002259236012191146555722531872174642656452101971610309916185609537468957918100470219610257923971252223584391555899359097403406758303760632983286331898713795667188498722026630862298017041570397727285541766406327122148683850097262921029359787462565767307373796797166858834392749120253095451602919135185677568696380797415309718466647776153298970762065643875598909468996819750384089103038278728819999 (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.