Factor Info

ID 103913
Size 539 digits / 1790 bits
Status composite
Value 56154200071832107168372810235543996797070003334435482416146407857388164099585820011700311725444046685452390504854287417976942621322802650690012862051647560313298860611134006400272701041959221168785700535673619347284982306625592726206989045594399925175040159981082530314114318381588953637040586921462155427807591198233955998306020863721738039921135537452215223496958987647409437771305182955020424162401761309263050224771724620083531943565517128222503701314971021360718975880259013718713152215249567686536424999392519643170762560741568050207

Factorizations

Primary (ID: 10000) 512687729748043101679813601 (proven prime)
(ID: 103914) 109529050167494172182608572377521592112520886402366249407903429535088665698827673560134194372146425431235382034752999536087036207649414834818500472514880983785974392247254730068017776055585177918740622721912702436748970067476963052508616376735440578942825351123946383092185839216598261083687147718276124563035372274452233667394292166716898086526014861971509977810379672062175844415125058414748770934529314114310234719843509061447735361082752904647521321488426630490423300753304414513429132387572214883314381355007 (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.