Factor Info

ID 39151
Size 672 digits / 2232 bits
Status composite
Value 503008226333046006906160385065531905095079072689744668961028433182891581368086560244421829594952912808303428296469407145728713485957824599118449086999032786308409499038237944669217965238223521094275554859726349780041471184888486201537843999086325329149852581618254257949586651021757185878194459056504045575544897185732871926024693984268199884610833605930496443315952973853543997386191788838123655765433596281199846157703482409323692961927367620386799235839921617818569966123945638036246660384751520750852843118384396839261971328972047657570804910043392376509771195401355807016429971362038311127668812046874410561164527663166202573611133546207662042268814248621104355902859

Factorizations

Primary (ID: 13484) 5701525317622266134651709076445506826098504667185009411572503788846519838135668789228799349783480007393134845093247079756243862052578597019391997562062710282047892937605435575182278439902989107284501065905427033720270043458906977347 (proven prime)
(ID: 39152) 88223448693343325989498585225447059243874975516571911819863574464385431913326920306932007956142253006959439853158850156350213301533114538943847403090479013646899543008195697031916012834984003060465763041230614930133436484516707281985511203070933707685444991186439116385019980894437588927991728161165191943182550177450879687302274256336715319889967906021750452433551723210687441357267738642963732781427400455533964238109154753107673800636697 (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.