Factor Info

ID 86178
Size 356 digits / 1182 bits
Status composite
Value 42425430735113324035102315636905941419227997610070093073677540428101526011793738210869999408573256476382154576582739388934324398154296920365194296719295457897705051910520300176045494188856517096666181108678676204118307870220456155117512837470959381796440869777765497696245287079918701079403494137477485753623290899752112164132253982315405133145809159732613

Factorizations

Primary (ID: 13660) 338153229347093487293402061645864051641494661202651405269 (proven prime)
(ID: 86179) 125462148674517697207441680204512978569534234094216185094629561995138323841506901578258069709283930030212676173599855536767401227330598816833971819486403678961325979063910444223166047846913560961732282691201963796928353266818711889133870861680367059053986624631480770202471345578018286180752769000177 (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.