Factor Info

ID 133035
Size 754 digits / 2503 bits
Status composite
Value 1976431710275844671328269332023307037178503837646945776979093452765561427513501022844335525709197348780686295434175212616982637802519505975081442577819982786929147592139660144665526731155145934341092975194471996228705600753602111192960792382602846051270493806448780480849843967127569628431162341381091306847864074768955920250688561009936226203367150580258443866041655140362360168848127237923879971215940035361623545622402688197954904130754975162059319077317858506513019526988579549525112497261775633660199413299600768899134380291559538902187987328427488160705663980159291518424116411986561188650889552136049762497883512450589054318790996914238798304569589201759887818389392604281043066051192252062590492667050974391430050203757127922222226782032313595433

Factorizations

Primary (ID: 167885) 573079972724225525536065884172119 (proven prime)
(ID: 168982) 3448788658379678801182085039657889666146344190269475954662050473564705702508751211026235800358169943177742196677185806416805819541173324053735217474448249416080528902640826411404496882843061723834727557817742934844861112028362472603979248277442936338292414643449011894927377519392622084478085210497318343253325277581558246197646954325326884997064230730154013444281069820515676873669754254722711551833693475980427736553395757462391169489153969543455900556594641933918460039068304091194740646372964364056291358780271471783569863812076767612402633034147267398644998040523649017799736740749084058639302265316752052886944128915656611125599419631177336754253711658252852036607696229442998970849025211958179153682987072040097407 (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.