Factor Info

ID 194593
Size 633 digits / 2102 bits
Status composite
Value 550246123133787686117370204336118461199718585382926670673857661796158954694291333691505946979582485959362064229574907521278026279881796170877090491555358720215824377006559860506686143948763412454110480141091581567987078543904097905662718470501021398443160258238663753214874841058774022443013242292479412147365138820648601466648993984149864001530839132273469060134423334786572916803185957368696346572802634733485725351709661950727105379154811325204676767198108569048818421073342552155433371121361280334182699881648624090891943776273571860038210614949360873443150055983229608191817504197364115523551313950416477963554171951559257878871

Factorizations

Primary (ID: 161006) 3535070255099521842149246179376759 (proven prime)
(ID: 194594) 155653518438573934713880720191428908119264564662985122531242139803837953428027571867191518423133844217106904175395331644479370014764371624465514577854651272346429283974553436259688709128609161851291612250270119422112286339390537531739003090762812730378444765512688944362025782778355964899500494981236992261705841274177077225792003792802511835014460995170399422601360382483152720829355701525369567989700521571369276246597828888521856019085142254471794329913205176524798787659655545924945583634815906360469051719651735618014620410336480921033229726237668522638809358210916215263686251464147166676417569 (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.