Factor Info

ID 134710
Size 309 digits / 1025 bits
Status composite
Value 291616021401650925686907737261003416629158994228418980528662883414077281108413846966032596006888174697487567310349317911915114206928361792199121185655970686965700993962225177984452669173761588730262154451926055369063458081747308950622853994313840894479126140386250764495652964169022904391425047116009732067471

Factorizations

Primary (ID: 134110) 2765572455580426279379621 (proven prime)
(ID: 134711) 105445084547766016704841074930815069603084164083223733405393449384662491459479947246033158542366814945963214469161492501956253185177872546484881691502487546666915640579969059375983206237285567728181173463434277989758504553711935201913618477225297316982407829947353046849993820347810851 (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.