Factor Info

ID 21916
Size 374 digits / 1241 bits
Status composite
Value 26387826541059052167841690374035680764397105949139828515418932415956508464720507448049185382216477719520224837616608178835829513633988455634426441157755237517551387894803257978823542538583028836099627422121250411997068521743276596747969242578628951458492456153835705702996268838205527289056383301995594557526655245424900656734985360037158174721566134398860565757617568657009

Factorizations

Primary (ID: 21917) 65381886032177523325541 (proven prime)
(ID: 21918) 403595370865752522154661736938700442995501634042499246294000030727461893286342820428209603645779891457512803268693637621478054643780351845545415681473698337971936437670523442217926356527504584122331443660085390473954302683403366812059199987720481650337417875594964747849806586200629886024704864763445665623970321085604977283656576349738385571009035549 (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.