Factor Info

ID 157404
Size 513 digits / 1701 bits
Status composite
Value 101386995719047293256166227599140928289636974610735713868749630904825350179815590769229777454304294460098551020426160482767496672880440099893810756606584309758577787785069193144355972950705300281367878900772342996279957781488552695967690794363067423625010641766094558889247460709840354462551240516668441657738069633704379091584916140334433214605639888127365687627051502695352119698148586304027834371902162920348225742999240425280036270966160193779265695084187392101053371823887319028816689859783438332305619318777

Factorizations

Primary (ID: 2970) 3655725065508797181674078959681 (proven prime)
(ID: 191490) 27733758393271413901701576628900663306435456469882084072460890304058402575757109327805173310284255283837323032190074677095533807003104380829627230765424505493332158911779791729526349341186270036462145223038269061124356034795462260029050398176597606107435991871036124934157185990531529156033479020783905066616767271283021769638838233105150787068418282112266830090448738559371895878083734321545089288835712344938229756458760500597703302687621742549115740985658513548879203521694028217 (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.