Factor Info

ID 86200
Size 253 digits / 838 bits
Status composite
Value 1681537099557776694400956961060768349639356204812165739783050249127968380525980250427070075854566890142518533826016211106539491293145259988026040721097072047015682293039697497532997565001310673335391192963131501059129083717389844222126608552956580025081

Factorizations

Primary (ID: 13675) 47565948855249030607648469764544867603199396453249495641 (proven prime)
(ID: 86201) 35351698852365362729277708709411736429331825475280098826058592241686725380104073693172180196006134386204303478188597578277589346893015099734841385128698761272567599243116243055438794350515416551841 (proven prime)

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.