Factor Info

ID 64479
Size 660 digits / 2190 bits
Status composite
Value 127861876010462478442714560663222964984464560075711331281076467897665873995671996094359222594033331956179650975429321937133156578338047693790554267626001129263235500312586903533316031011237555741971252411426450374603075477392704311804617420903635628274068412628234971532672694576519406415618993846493792255604177675998717336891232559422078573965808655679214984867298280060178420780719024158966796239342789432962478300885649484262449501507200555232466289784185401130042774954449734427924337578648695577172008134848036561313912631314611930161473782765225217045532414767631565155898507950328941477442243813688029460324190057115565715487561225478689265151032157213

Factorizations

Primary (ID: 63344) 3075877724153666279633 (proven prime)
(ID: 64480) 41569232419875832863098803619198502710249170656207552757683465049313867447516177403281101861476175619856888739723184186177839363997968957173893007786178266467897208434396081957039471880432767932479109937875384868179034066287742984241792327257903200065095179114404390392509116602393652848371084308665995028896438146801354889368536957644386905101930905152905303210885093400613313602835876520418760227723363553820503288009425234394784812811071608992925818633189342205831345862828299409775310841088660196612478100878520729560452800991314120543448627515615172199071407444046891740702602937065796431712811493638098528065604472708691732121381261 (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.