Factor Info

ID 69483
Size 707 digits / 2347 bits
Status composite
Value 25981368905667157816587982556776795046823585010111837849465514863717059093332996007141680293681414875869737172475716202945291712334921649807020946570346993617564585644332725827644030826849966424144017535430920188954990636122899032286799943805055136139941284153778772693292938514124983319290092973755163635496979070709071032300296242945197815353399447527375932231709335865941860427020014890691587685139496153520179508011249144627947047215749818988085435402661578547452251221526258398767917621405361322524736165962377018794185211655929728403608908379778650894297087847226051353791822447976231234024614160649073752192829394049451453812056010427613760151938786416507018408322310044666736544559853440957142137821

Factorizations

Primary (ID: 68421) 17721320436288806332909 (proven prime)
(ID: 69484) 1466107957309086860743272463506972487800338410412425396842199736778492746781291510061351095339657735446567610505241120162561818691778253503932675992140364537238553641620658203252664255108990778176898027660592548696550190524631082515476498662398058638799451209825545022558360749147486690697210374319593302274940371891979028159566037066138850832949653510937529026315796775385719333185606313025372573699387867613895899299206978464709611145229838522381778228291739358109805522738607057598302360618839896980383844768354315551941329233045246019154713365745656660457955270434511652524428273397449753774256408270555002152770556964580536444437328919235382971938680835452231644632081443320961969 (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.