Factor Info

ID 160117
Size 833 digits / 2765 bits
Status composite
Value 16972791863516242922911685131429041109277790663065884907265818042126692992825120604437685694477493650329378223913880261740544040305110432212784257512512261328551376421875104500053551463976293107466419720983074629881196716502405734229678506250340056731349812889610380028626599391995519662531414148556867183051130262144232523854892410736905714700868829891873979336227089853678143375556381328608456188092417007866083913961340974034053860408297315139863019721491399562330553534704064570198857253617446663962116002830624704998207394811443009014276878928594582445555594594846558514886547820552490475507595679507921126053748369967944688826438475899172431830390243226084461756128686979698829751147767984184020335247357952161256721916226587159454486025810565574172804804423910913624374948470251342221814812393747608650429637923685661230573379

Factorizations

Primary (ID: 158900) 21373531350655016111130353 (proven prime)
(ID: 160118) 794103303991274818744238807020431149099758875036238007357789547951289086564373896435015300706674628819023072072245941163207112163756609089648261216515418807661579892767131578691712915512881915179706575947917968459303991380939154964955408187570701193687530784785533919367182638945804873107744338292253306095646956459965571631943430213614762050605562063222679101225041487127276956784337277114675885600753756171914377836737601924642735678491400005720331377009475829326858966187754905533700190013482146030982824422256681119555299765138265060663426925049826976566701447651603416703123568479645202567432266158505774326731202979560318173983115396461276112372639533129185959308377988318475176736186458423351161087703888932859721225551406479195801524969491144147165414729248572809270704676989222058836662796253059443 (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.