Factor Info

ID 199799
Size 859 digits / 2851 bits
Status composite
Value 1258450606719321950021580824223119243245897544898475780847328711633360353169373102971092366663309810794276386701199687975968586768154171282513243339936001428735459129643534495370170264962137670291705874934953059543928425150911889399910000512729639466942986932997668072642911538282128049306358047426294464829894144337830645633121908957492063017132085034567913483205904928246272283014096315692611905809177556514698825560793244391693859531589253327431283544366420456765841530231014809298745004770762255197187483155624533684401408701540443353976131521616737098758098512853482469656193180110667802303765124623124801326089241649684966400167670928645133170392937838920565817750767379282540756925306740553626643687579245810924275046671677606814438398145576283698345022336823393742724531325545209802494947347650312005280594968026912438337320881236779969463288562327057

Factorizations

Primary (ID: 31060) 437044495846780459786775320213708755010180640454196959129029284718895597993040438934936850297533075756275529 (proven prime)
(ID: 199800) 2879456482528293751441169542264331693319337211798327456429518181179617310825848253878311758709511065221817698283980219546201276740604768169269266439554232466197327934589191904510229648371098180796881132480785912628763623016346443661707728517161328953003140460107101215586074751044814493428946955523613467441503757554637032236215157820851014867767533066618916962184625593114026357049040460523400975963327410657733487905057655439282360570312154875303337661313104186097631139077566319554432805997489810112085059371276261641628624251814498392161586217408263735941708233216617321045066694980112942174136309105546368658908888967344306495488909596430046563098983858041932179739616729719722408251585089219572388061325264375519529374643736675464667224556087433 (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.