Factor Info

ID 145799
Size 787 digits / 2613 bits
Status composite
Value 2028587078901317087918210185819353244564480834298636393668399500292556730625491283867931334101809583357772012782230131387002525896068842675959429550455277356689378184512401071781291750033707599636613850020110263130521525464391810187710720246306381937304152902825645296082471341498530175108121649176659287741110456572290420275676483976282342593747842320260653842246517088521001410344354558339263503915085643954299359127820696482998912461884494184200102823247757573692006302770415325796024632421534069986430888249172085942928220432566478872319716244973361909558730345367285795818131078298613505018035388893751884807512989847508469011740879739551560493375143234411541437441708502045311968018165663178631324663837391837187006622658922810844453027129191616468074428318437293428153960739640887

Factorizations

Primary (ID: 4226) 5042939439565996049162197 (proven prime)
(ID: 145800) 402262827704292388729748362459442660396663425135818273123299637498583874925724789427022727738815100601826830014606096590133244427181785336921518600579799659455823759613984443971169121799254383615580115575385143865217439185154848119426052812846716995274435448716849880243161211414906874544251420560002219314983505862444204833357378507532083068136781533372139396294491766783383126053271763084299519701141812921515693622942904464748154161541996037691395515844731424128875036598245550627810366239704172580355348119598056154883807396416299878099215231621481676717056732415030481361268861116308656312245917195128123019050191520382823441078808241941459078690907484871568546035328327731862678163496800849527042783267608361182391590134792401796803092945468870191546871771 (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.