Factor Info

ID 177229
Size 627 digits / 2083 bits
Status composite
Value 711478416495779047397540177000049743719514337066177753683276010221009739147041865894761628990553550749624028829304818761409333982652120618986145261062387995852716225385355045201347231458048347707391812416583523005018532607495872844106938520393804107709659045728028683012926925441452978097746290475290432190627145175084004427068409723942568890125134915124071032449582795120456539917194430655819601088478926932241242889001120964751136428900766098387014462593698002698146670063197163492925899167163756452336043718248792010231050875876994669563327187699496279921924059035544350830893836176437231469011311932116113223179982799346151

Factorizations

Primary (ID: 16504) 1638057816253571607794631540346969382009402306700667350436827385659369391 (proven prime)
(ID: 177230) 434342676696853584399792132573932198225194752639238546613740586830452260382767339872852581620222587697628900195509479247973627615836026290698358239041917217108601030666771504195810000719576690315261395794114547629628902575593237823970528186464606671376032105288699790475170942157792724825402422570385207536607695158464439946560497515882955026700767594576958059091662772285184771428649288774317799639594278499676416762929113890465699822670280277678766075770649640767121852042932555399635379980111952105566768939522081259837573747683674069656065784962156361 (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.