Factor Info

ID 129932
Size 645 digits / 2142 bits
Status composite
Value 344012267249489892324694912692209349623666725545268438114333335887377716034564927770741810271894022116720439042986091442756235273865031862885657297191332128506237470203963962634006387968976018154766181131142894671490353198877414698452296554393792243536672259698926154335007398873725087262382675637403417737309766703102334905139702628545305484326793505861061053811600659334524465217877794434777156657041376876860036778388483362550119076714980426543742629147468824138376693099927319540496020138117139102115129808361425604012111066839188252229219366884807424900222514992829570176024905011140874802281121101603841121009501593383597428716772061169283

Factorizations

Primary (ID: 47903) 47668784031185149458653572868435547043094344226171673218416023815610766521805325908139967069808279 (proven prime)
(ID: 129933) 7216720003271646292076880369065967232969469357809068305466072844627690898193562995111858914162689355669349780366819062447680535772332712263573419480537745877953023143249475010727876735347108702209925920201481574280357639280336105256601541677667655098673013160462040326147038106275672998582402381426684750688251029870266196377256454048976714596707123813476955943486870881311881745844831598563023625091783461352455058706513492933640110411793577561243999756058466146634218450827182712798270595167094078122403623426941549763576000235894205629040044277 (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.