Factor Info

ID 82578
Size 545 digits / 1809 bits
Status composite
Value 23920872357383794583269277072439469400131067514780152695148718527326040949059746833963254973896312808059206111570331513502424002935166327031683460018482936574217415907655407974487630181381669200093111488211461765597541172365244026747471567357238437889897566751472030724950659418235519530259541930061393420296657237397328423138710815912520756760518787879015050653847559641479479360742558040201329136960873726494826732496857193179032671085315076165496540455940496750020239246819126275403725334383166820138246840500220010233307823264540715511895589

Factorizations

Primary (ID: 57163) 1725839313594069799295455569880861 (proven prime)
(ID: 82579) 13860428470347246414673061826452794861283066353215799594952468025376099828474568358645452713325968913623141042639392930661051712635349880266853395153568861089478042201226637422675217918470824670510940672818523151226964646815422979212604272513611062580876525577407833159738778330132062826212663609444134810051517197167183036858722347397671800717087922405694298793497671884893105693684592597875779088733954937610673454335535862436275315341555586905562100693236753141328821431454666257729114270146463987409041249449 (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.