Factor Info

ID 159710
Size 638 digits / 2120 bits
Status composite
Value 76571990681066269568943400853693203207618863357644062504856444721063656303373520591167646011651856193088892942397129641863538716569207726285028567611488258868883093031996182560638353461524951568269733369063652831624913118313138141308689844514247591164764671464671293406465371984415648764178706741103374809783191950478697179050065884202584380649128808907588750069643279933028363861914070163354673804206264948416033921420269137665330257613797173430116203801493517559395366134456423834675850098676761848686374229719334705174302494545956631639338119530695761817826086524219919526814058945669548997790714868527977837780858841735908592128476241

Factorizations

Primary (ID: 159141) 5417845053813914096934607 (proven prime)
(ID: 193185) 14133292835158344882681373565088652923973395285216490872929879513961130195153728407362801995149934166557515170503135045684624917924256480110794877223583287741748867562466494508855978754973513745536402790268628739670418876023193187358174030808490940320609915057605991664651789456085998800254157866768594029538741328479384231946548877361373825163335316237518306006615157569624305467713266835706072707456715647326834551925528302071969198163595618568232150476911474382588668899230294563654340398350885989362206452198256014282538406923865535074773499404627953007190394445926386823761988076467988377365980171977081828063 (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.