Factor Info

ID 38240
Size 546 digits / 1814 bits
Status composite
Value 652778586571729226458726798908731814240702303889430818639114567426797925984192564670873517092994338164766040269050256369056450530357060452443012555601859163498914642128737968735734365952617993451231666426170619609904515363836166661934930168350608773620148784316924516468672759589317756863176934594749843909385386322527254890127640975504836332964096193801547258553844386572205610573506582214357438572227443211651144479663146279316866573709123981485084169649780217108827646916253356600202982374791951365511735093309598964762509437198378071091295003

Factorizations

Primary (ID: 11691) 347190418148396261188776988920452842129 (proven prime)
(ID: 38241) 1880174545291507306388732969817876983575270232309551000378700467463882986428461690238531377685470054395563985377260829768305120259599565372647416151645148201972355701269952793205505831860763886238969976336439784751278628922915950852875099059050115361232037491901474136759350101621878436244727399743222913410029931612792946521017676848000173708644911384306432466292942386621783377558596065208173171478398756870979016889005752028516584964632745594433082193890312027082388675710275407011573937047740664307996907 (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.