Factor Info

ID 181510
Size 546 digits / 1811 bits
Status composite
Value 101355063116716218314140061187617996104394999872948491441770709103454640904710379622377436852452413540241153290219663071358982483311369378225127254155849011292009114039382073658312934500438942554440781813656434163294713099793969210697486395621863255024818310701317812179980216166651652226924608425724107656703232942816893784141276844574211114110951551729966477788880458522617385668810013671440807727357299927159783307869370451371782607321965598735247512945675642669743784594247518573592921736724550492771048205295161544075017386727140560743381743

Factorizations

Primary (ID: 11799) 201972084490941146836006403755873 (proven prime)
(ID: 181511) 501827088491836584587520209714498674205840664731201558313434256721434940029902708603728808770982746328531760819641517942845711814311963568379957145537886205813230727878728149067970290908714324850575202021418930107055176081852975223037275292870084067893879908756151112614655060478996970630865078321952573106573716674201803357927668092194295973933106449126776610267649089249900491750203393270717599999283888231767893993300958005370069477679777767414899261510978013530044807769833139991246312867492328433098961370191 (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.