Factor Info

ID 56428
Size 666 digits / 2213 bits
Status composite
Value 881652310595297302419076758634546854456263250870562361867525557662786437226270195223994982145035280903388069446319872968291680620953067464893635828065298297299106517150573482054616381913130487353348856919210746242983870473189560076246018952042432572899238533790577684012678465624750047213762565775974136201384558387364168324664792167698114434156375825140279695105408371448719024958275793918249546014465016063668088116547833336549309772520487941895946213292678888960751334211393241871552360539133558826666595323756806098250622385944591763784271152539185479133384860372555057421046094291199381566667752930357961142065836002022471014297965140128962073772166414200174919

Factorizations

Primary (ID: 54939) 111109852618983753193 (proven prime)
(ID: 56429) 7934960670127483973110902273332207060112525127617837106525130157611568251346694642080325657667616296857193685433422008494551076186722979679592763660694074696447855858605477014563251262117390827189942279364654366210629057546757463653625449995523970216486890816785295323368003797840649260320133066895803999028223502678915096576829529960890466296457243886773463390247472125135732300868445579174901682642109291578250848802712260786815773930281726440200446540723528404566214385662709210972397340164465308501855756024528934019974950884076737261000211413327449966772387197922464061015712248424534471459368018622073270114183997218374305381034668046014383 (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.