Factor Info

ID 129885
Size 651 digits / 2160 bits
Status composite
Value 115266626127041275220166139567595636092506120009319647983063012515351839570226052344610858962481498155614105115578230625947611703293602220380289594462896577108321386911175970228821009576498238164214089474166374402970730259700714812586745883685309098810143456498852289299836801429076759026029081608712183703476498446390235836099817405413989039162645725774075285728726450600820360072193673690344987841555746394075012828974938723090805166552486935561273844479934554321152549113413309432519239844150842042874119708454785331403849613601116395444871819886677793094178167350269149042590733511619715739680428102520446246857190674285634333627382238288407184721

Factorizations

Primary (ID: 46505) 84953394055074261918524780159830797434471652126284983005688104410945467693914944460026310094774085230122442256688008038422664636087321259666650381 (proven prime)
(ID: 129886) 1356821906989558417616969266317778162940327360852420702625715930309357659924732811744363279225779893390129414525327777644526595035627898046297437988568075429759506476504997364316308640484623439230669674658419073620738057969230717525475495953105391391121268721579720054513136909289437130889825816387158741820318222516333962728984048108831091197771785869780363517449856947863842270791008366539782789316655492876554552495844750387000497184458273840517618573690418945525410039625943395610147272529440141101141 (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.