Factor Info

ID 83202
Size 599 digits / 1990 bits
Status composite
Value 66236367990635556971829555466307893474971359252669180091714561704095711630936215892943905791986367338435936961145277184531835803453925033886090378626235180409061316916252544653821434529778471599092272069397057146333163566317415549904287190233003271840431554760701953369868824784064318417166003165257014468436263364327816739271989293337753924894245979140219653008727806349193297396039731819893483578125641805636203871425551644560491755735040961408879576386011555924552747275244240385048227667359442731979248258338582773082196857470965675170600692965416615183122639124661512669132439840779675784826461

Factorizations

Primary (ID: 81280) 16562189144896084544497606404463130938514542275567625912333501788737730598987941816541 (proven prime)
(ID: 83203) 3999251995684845867314239204142649654404531994061036709837584559497708598396960237693089385474971288604841977754893761354832298991079835471674730796632585397991245990395977282409139288799675002627642272770651608858622384845501761740174486583363230284020816188491316857514967901960819567275822644420400860517406090246047018860549675462273277586767039886817147984080733519482507720902278932560718807647387534658638528715845199711964796900908163865807690223522433027563750072270290546867005306134788964597340601525121 (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.