Factor Info

ID 38163
Size 680 digits / 2258 bits
Status composite
Value 30609015335780302590437180987022759413473720326504742907525557853620986224093784618417538626434292990372161442828128509968370109890934796198518871246601987810028854473820176849610969143461214029934746376899344922208505869422081117459254775895138621011250780509775292940563778876770056425417040659232385832537195827255647978106605212758190531009866385719793002234161181778775948070867557643483933842747388799301366403087423150033183772929121274944829780735216757063056949410780554861909314477039942307377642969111506152878815327683581291982278410790986129820714469341856714296226313938517868714977315382513310305618173800607135555924918971915555629233788088608512994539955259781729

Factorizations

Primary (ID: 9056) 1535090713229126909942383374434289901 (proven prime)
(ID: 38164) 19939548244281258651310686749283551814543897900460375612017278877021308094191889345542930349505000803547495675049698962902358346597141121244525458865899925905892359837639830414960443645783880373409811646025869051383230992935814162214230357082589820131557639567997102272085410923923206166418663233914751335047788665626328638966818665786643346508545991267627566908393229558544390428791321726660220355580380663701961962142551957113483797969410576282312157452823603265015085925294039872464382850666256610403920946414861151102688397791522503112252732536967065214169086116889103248091306407407273408696144364198386119459575822604769549941149714834629 (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.