Factor Info

ID 154711
Size 89 digits / 296 bits
Status composite
Value 86771279004307908692611824287758326538885856373732636957113755219849458614783063338103939

Factorizations

Primary (ID: 154712) 1593405992841712852324481273 (proven prime)
(ID: 154713) 54456478382862257333237377656273463013110342700381691107300443 (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.