Factor Info

ID 145636
Size 612 digits / 2031 bits
Status composite
Value 144671870738918209445638363542147681234898399736253168995675544071417239516644090379234285896944630694722521072104173546197726236725659960478088057191722682655565840615152803963843462165433672408587939235821703892443314104910243246109121869982456349813784480586489445926665771280580556039735273268192727098771433461511811330233271134919953355700841058713975887513611931038109712272425857704191984952811050371931180649550427213802452873695949396389570321156751069855488923662931565075059425916224575368868004764622605944922020191398818879149878754616037976031254108112599798985933237693598569080622071109993395487

Factorizations

Primary (ID: 4272) 6351885141964057411259499526611848626072045955243 (proven prime)
(ID: 181534) 22776210133765804387957166106419845350331707296754149954725565215009154105442021019215142831853030559171020559556407088755124754722145946917928651845044590591632122416462981326635210668015480489094065087066017117088780645799690507935747232608013655372752106798075104503665509235996829166129954793102919849855844661564366277973086319674053882613969512555227000265971741929004949700771965919046925160316694065319907144310313787149657201444823670422373631262761995921009861223536279200185063639836957065399664164418425341194258365800942043330390385710660615219318109 (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.