Factor Info

ID 128409
Size 863 digits / 2864 bits
Status composite
Value 11602783974279887905288552716625162776580001289649904008102428539595966768264084108062809565503027142653539599591603905836450426999116686223118233638137452532843434874620623435569945766304538563542251772454527660476304382535485373060290938434550243619786475310355396834910127627541705690947359631700386718205408135440294804631088127617788586305086747234934923241748969890792938178979618240713790604477336159637514717844744723272949235744502482306828653058356819924536656155482213650753674426852560162287303689298720170197038372376143812311491853536296365358456047005418933609483315066770285449193554014603515012680714966400198021910225093907227806780758050439710516415645097439981708041878562102742977436910619221745820204542784092777865490234146149350005742266308088041985108813522856682776301315243318747797590315694247225164510288462976223268730001519299032783

Factorizations

Primary (ID: 48945) 1365615014965353718874562599362798931395169 (proven prime)
(ID: 128411) 8496379907315427307384959279428899651114357296711625717572349316791523828398005498358220952355751599403508365523713391308762466619710214325887091530349097681693598735919100692010428178565585834232105348809616677584873329924919608976032668913083323036185993213972038085693339182709156290401000547103747187650521194308531730931773756604630816009519340808372830253687248868713088333076504814956845757557314861268177905574198693830456606728918794292057233825741759441893989691863070169152572412702265634830484154747662961754194474813915921652144746531842477714700803359136008677487613658879267448944724683149500640811111246474056433277438286659729342289510592301501357107443324359956861941352634987784301401487618302455959535982370996409265079430361057289573364170369072217725492760155220100911001330679813078866895941871407 (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.