Factor Info

ID 85663
Size 448 digits / 1487 bits
Status composite
Value 2791142994147163871707947666132385381922481268221113612346984026193526304764385784907813805722885044388268205921858912951142989224896786110651579491614591795439742829456908082304734837449445319848476918217956124761122678437358908891874799261864453498371889918640360015655096728549603494490494895980096956046107224796944854108417614446592188308168062912816035592791289364424087186879730520513180728894053985115047100984498678191706454695478496530387

Factorizations

Primary (ID: 83779) 9164119285182456071541084197502190243071110457948012000834639672766016447977140634639230191355061426338892766785935313830705659495127181447683787 (proven prime)
(ID: 85664) 304572966292591496399382187466152668299359423810427800305917739506220517803898893153307704605687284120294524844376438903573321281330674925361663692636334286860392476273446923704781916748332405259482565255756564181366954499698025513800673559615446144361328650603606910636987195554032928938821669815691801 (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.