Factor Info

ID 51870
Size 610 digits / 2025 bits
Status composite
Value 2251453723606969369391524773566382845668154643094143153636908710235083063234404820901315418794118321119661211027271942070998049570236137863950298813058138868828797778245202557566197019455435623064132014275787968119389422401578608057548456769483641495949897416443055644238458625881144965589936398357023811724866364171878204881827883667131773440570652777602304261691306998793489920234647799115027078280825740791037607461031203617610439271570997981083108393959543609642368765727352709433434619710156002782981539954692332456238529792571717036408778857268155741694161051171414731518306914122834425904035060889536073

Factorizations

Primary (ID: 50602) 23204027016899114504903 (proven prime)
(ID: 51871) 97028577064113584048892218681413822756721705342379813531701373109957334280643739400054176931721602662709086487893467434183765970786096389761544250904247968552197054377918863792892402292692834798171103543830436403362665814894289846358431524375419663510335933207530493104014724692331107683992590705350574849309370521084337560757671735443191174079722987848689670773151133120495849277622635920392124912719785797310132952773601111318077661546876816249078454537506324090244042030067315609055620925267315861470662687448511227873410358540063469659419998877971051547445642469172983257111533473391 (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.