Factor Info

ID 51603
Size 719 digits / 2388 bits
Status composite
Value 40026299835641329391980195058978280684102531807402808529130200488334303577652720839272192414839377948991062651932001962381142834218120659046278180461945787440696939205627765082382913257474217995337548495263522468875285341409913202885409477410009215591937198680845354049114030755759130652527919515063920686579362770014611564516731577481896375797950369824735232514919832892446551642557651543615547684580967436076406780340717926076687491087482503917681034659211827071225324955424361447425811635571389623860007509539476789625110519470704244838662645744331032098175483094309903485410787488694676955693525338703993424356359157473079398046903092428405869642790513308250046367484098419939570284834681830939014513879734996823141

Factorizations

Primary (ID: 51604) 15840425252388226425847 (proven prime)
(ID: 51605) 2526845030855888879326013241303185455234746911302253914981682445213542300895339872098621231401535615113889908185468697130483787895005256711262327539036936478111565662164972791555416506979307483367022085084153843237689788546432905183769155620477017581868532183256462178706683298754276423795644389278993114483803010205930917989755452920674022707037512857233887304265132493008762152387003044199625173875694280511451011211280142268638778542123144309028100138354824093091400889814513148581908268652398229200915841283368427444073094595175758469603542412833419696891297197176490617467389550118675198024520484122685274089721826999671204076608705253816321977700849143227022455320642000678684001314446844803 (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.