Factor Info

ID 172187
Size 401 digits / 1330 bits
Status composite
Value 18152335573589606986187185606691663548520954111342965297956005995197851268198845610627635371046378222973840226423641072806391206903969514005789571319136369869168912480605376894614241123723301354485687183644724579367337336018436802997494763524972652888465739743036739289840683043008794902989370420762846172972557118208446957536423904262758517911016808716816517905548602372519445668038540346992362967597

Factorizations

Primary (ID: 171434) 103132502319962484398777650162576211676089460557160120674080550638387 (proven prime)
(ID: 172188) 176009843310822229851622615923490520921304558105981802531636188693950597450224333557567629114605793022041158704111403187510437626704315197148520904457911264441309849248755937914108393269615921520750946219380256606539541684951456443358377397402710292775881815486313249625271990800069201883077608937385670975535109222652070179101164831 (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.