Factor Info

ID 51904
Size 624 digits / 2072 bits
Status composite
Value 404079602292282778809770897278672306627339263283708232020888992922621570035799067374808339270754896726352423867625958723482061353397500551855555677991538208389416024675548210197452042531570521177344910777749594311805168634377339132309972761849276270836630309096976281760850872414818600951612777200013197049447447206316370924743460251836127395273986294687424627216092159372330155158091837113791804644638960021605357790367777880443968997967086301016443611241786569373396461375041661767134822429421994199066683119938132751138243473785067788568100496322877959247297979375477414659522152298976878546978908900908317909422190486819

Factorizations

Primary (ID: 50224) 9842332430037465033595921 (proven prime)
(ID: 51905) 41055268673824365205841406886584638249994236937302749839516273156298883126715009619424938639469698211746378461091200679833639464360784795650926239693697763481214799040291127207926481595402587805696022740263192848091423195125491999873463099749253507171332987668631474529133444013561673620219847172982628559968448939264229821608469368222172808462161724068728860927220323685092037030530284560573619410537126225255790507359108724837494369391515688158481739471458791335613346940359501681377750755876434736523493643103791495477891803710374644356020905734721886834904681275131878846643632601675648598077939 (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.