Factor Info

ID 64742
Size 656 digits / 2177 bits
Status composite
Value 12122942200924361834266185107015302669008972114616506631847600408124833576856063311096246985186227673732993677341443532607207355058391093720374839317905799648694015088116764414154426744001455543932056312232531739793507030611282526802625865232686941439060355814334881513259711348626230753228957673059397904862207046427606405462309393579932660291272588355108942756723213829435683844171584027057911219765382099839421663895447148358643068949579454684113420883660245110523569924568671430445852933033740092864678748026577987473699935649136272336305287884462877703399946155147404696853273539598596188345890768362531102126052369366380370326340747592138647784901919

Factorizations

Primary (ID: 63338) 347340647626008901939025023 (proven prime)
(ID: 64743) 34902169624493424037260641739211553934121023456426304468884154592229527379677529322075050867564970984708422554604930216661925442064815139746892972930961654505081787313001034369220908539939300179404820036558576874635628919227352049820140620880901574656463448081703678148673533015951039814189872253495477716800444358179934532890743036310740205913069487073800362364370594358456119725331877766397874215354340407283980321852437207184978783808073379448660789670723408091352556300666242921763292369406333200094981285785994196004331689248921181773697078563029432616373723227492622542576073124608502348247398217678443157299825827837785953 (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.