Factor Info

ID 139655
Size 556 digits / 1847 bits
Status composite
Value 7420923041241486358790354846575101428082881140237316453334115302164288303665290441242679545398787695206636636425271371252683352545596108878504718779859324608957595279352065592233562235216808401080871196291760649398444635923108415206890057846798342056072481932731093409278725167176336307243769907755340636575109166891808614214632520494432996635828121112712584883896528067155382791088037080030163161521806101839902550521033417709770100094627986444984365119886474945849222863996567075359821989971057388711592033299504509272466304942393667986890823074350785563

Factorizations

Primary (ID: 139656) 351579395909444484739 (proven prime)
(ID: 139657) 21107388907263714728897071884893080306826428785705734836964736897859247368233812298052729522213841917056417710697458793779080743683786028876712200381796614037462731713719790393103876306896117601693185949137755129015863575520749438715837914650116716676347955683806152019072769716303757653528858882450320745214416922797767246247451859149106873286078149616850778082467324122036937787887281159920126353328028600884640926533382511508066303013522421183422378428363731007228398283272940139567595485055131762043236216844677118248341176940155017 (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.