Factor Info

ID 180006
Size 538 digits / 1785 bits
Status composite
Value 1697408223379338933478885321951102600775229760420915346488835102452827520261243733117001883629530277133238453207236014708976176006498627503898885455665057937723003006687831647425944718750661778659603965246767715881603331316002619343275313188960424659689599031576575925627311153831101343315299653337056540594131078480042439034865564513588127003777981435455911233104558875499873524764550416207360133741911565875165081920108194675231113881472968358142665682039191873051714591083123827709829441858831984471599037115995331238584537424679994879

Factorizations

Primary (ID: 179198) 1575379494334005047907608002726114005761977406263 (proven prime)
(ID: 180007) 1077459894256730683254113587808721946325427261029368906315635747254376132567824780132588919273439328547841492917323370581780823140617748959937356236190630162260665891380062622312560214428135656091935756357131201966557428272051271936590480310568353631682901834206121041043600624715177525904236862156218027288980051178418360235326618040537618013485598113744479796376969286122438383045963797168383569310344960522690728433323891698525003235245823471760494649850152004531879800842964176860141433 (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.