Factor Info

ID 163875
Size 328 digits / 1090 bits
Status composite
Value 8227194908195316293506637507128914143798943102444007139430340329434869683569946107696197833690260859734302010118413074989025224779146486104090089289102847196676724416877513026738714054398541987120531064524495123975420186375232992806462316226150196374962563646453422417538689059165978634387390529457649457732405333922892461078399

Factorizations

Primary (ID: 164428) 272736874627589957744806951 (proven prime)
(ID: 195546) 30165319300623299027288300236059082439918516510255026356730360225271152136240057868584949035594750339750123407505144547387730798687891482813760731854047922213555278569303397458985672109746733801679537913497480403130569825791931182779033272333421772085668275812740096961782631010249783906257491097327849 (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.