Factor Info

ID 28985
Size 299 digits / 993 bits
Status composite
Value 76874235551927601341746544782178802076261395127799634490840619388654228064484788179265265024225907199146484899946873413061717896170629357045367018710441654119890999810939924020307987705596829643610441511792342559687695653115244053623259563882052525013443956017681124798326809940284713030231105736951

Factorizations

Primary (ID: 16265) 39546955636451768643571562540114219 (proven prime)
(ID: 28986) 1943872399651163397190504800212688525527323923328787518629773897592710906868590761731972892950076700728771103223859829061493848498460820899960778462741695622611747908227254054078594632921754919791116674862163265417115181081927956016396603342939992476179843016323429 (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.