Factor Info

ID 80876
Size 605 digits / 2010 bits
Status composite
Value 63813691638237345249703108233127029661709869645756777865119204220936658755736152128564241148484638315266904302686374852818291365231642941402038650246059199326648842330362448555208111233086467023124585015424360533636774578264825940821791307234398883386211048401207001792618834211316508927506289191207765020398059828274763321515746915565438591955442636793561875097626607583947220520167946671630337945309854239822127085336689699718729335418648924937467893075344740177996039475146266850058086488091295713715619469080340018767325795417365361407894814949075786131147517826836429876154345020730674780421914523809

Factorizations

Primary (ID: 80877) 185586885984614058859767607563733 (proven prime)
(ID: 80878) 343848065016446104598300921003618955597698005914017296585399559879855010989883007699858401073982638148119956990666771289668189850758872635736389957842849377432256412402498327627347132530358397842502572846427600634259006373752931181582870635655725738400852656068603292940202574140279091888202821399380930622490691880740182707002441880930744620857731092356806459215657452195010643596550635829668032392450939110267064180981584363062276589148101036029529437008084857954561185396366356373968901689511736852505376833769798008217411454635886052902781429419189097540633929769206173 (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.