Factor Info

ID 169306
Size 964 digits / 3200 bits
Status composite
Value 1553491563605279922893529493851715493289348765349722622650941741196550843505178937924159570069926140200606293508134448193087196268856936377702803315360486192436622902469833753787313427736882427098277026782349080900007933968237908074220620619842217440111428267152996563790024315176188753560025898740761024839671494348366862323302718139223187202539887383882058944794534601841927408489588104468871021324866591082826898775312449706661838552689847660976866194084633042459178953137195109828499895883810255076516707688087717516976702092932924879723827198235086028086951086686567872844085606608496184906370120316774866899397045850001278250717667585804626060940880996249043384710782439303195843732751009683538669242069117328862072967903093334151236427226348158469324299870462589320723382177899325773619547203178196907328389094573324199713243512168242201228988196231729605313817669692899372740165932087942629093155894024286368996299678874173266659577446938998853564712065191

Factorizations

Primary (ID: 132107) 395508438299961331714853927525280405888700833474694215844563307687510381666455546364443485900829769022069747509842511680294081480266223733376948090851052158987672143058069936295769787003688063367096399456696449989614212187461671056964108015710549443186904639442557532596053314470484135770795563720568683501135486173 (composite)
(ID: 169307) 3927834182963958788197927646628063221914940644274314950868508898958503316660134881813537194996461395741880943979799830425109119218351297308693744165623815990675753545136641923815526827143104476603218471199811211108107000012910038216392137693656259643285610889518695493652970309514246580326211186839467475887626170030680561073247673773880829431734582523353783455283548153194345733707630240768644704551018976246396069913932222956347963709774474079811175038379354636839954208307301364457793565364319794728389732996988912207600692463322717661146152374187595384038397079047773958178997967251227376426010622165130521806512102357905038797744891585622909267 (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.