Factor Info

ID 71129
Size 315 digits / 1044 bits
Status composite
Value 160486293602171184182052256426774298881397799004064663264809924421489826372162995411607279765877475991583118478232309240618747537279765232116330633344926584012915742317756879615229916046611629419536987717964143910321322783982800041214516603341149933802272190092640555672435129211430509499815456423994599626759128271

Factorizations

Primary (ID: 70544) 4329520082233745656921 (proven prime)
(ID: 71130) 37067917587616520364910353428739715378440586586891942318628627651340765372609638553273653683019493095947227889927523928907080601789072097733452196510954833626826036872207344725823318660923340917895098781225312473591068484280507900052759132162812206098064656453876956610659157499472656586069351 (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.