Factor Info

ID 77841
Size 403 digits / 1337 bits
Status composite
Value 2557495975580249815212020077564011986157515487800462862240498396908656324188010727300132420444006176285547464794697691724074518357162649156155534997041153895003128997281445543330714917299244160676649761084464585455552400519690369882799367411822832871495568185449483156704876866964350821861847486131013306718543116905571569292993541445830553616565456742456642925541588931496812623133353875369227333943121

Factorizations

Primary (ID: 77842) 889709654310094465345047782731597557680121076458990072744505562279844465405331717 (proven prime)
(ID: 53133) 2874528744507558598509910330603601115220798745629911297404098113551082839205377389247365821946575977961230835810263336094057926293652076624322303236467803441872641566638292023719212189410004242592964243378756108208796201681868026336511962900247158207755513558150536254001594227866435468959661534128400066254363967801032413 (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.