Factor Info

ID 64685
Size 618 digits / 2052 bits
Status composite
Value 497741073042713258488659454256043399450591920805964381428954165325933450673242756417326650103327045743794286807059270943807751214402188829872357316069327835969328999951247812286823652221449483164623129688686336673340341424944207576070969294830119505309321601745530847004537509798298855746759402103659833004317219521217967231217581847094730924425683593523170809541719378274493400521204710950601764807368909687775260149626007757413565239361135954773882297026215608162515026209511718424017921121354704877797926318011822587879687304302273843705710119919371659800383999981417954252506423364745385970298005038406291979617767

Factorizations

Primary (ID: 63508) 243213231006443503557007 (proven prime)
(ID: 64686) 2046521363097744015439885038591257204574737932509580624287886021592421546493625563389272954303117995698821675679737509633621743327450253713302115699140648493215805248407851200581418548676891420104170781110595059258013905315705439688842232390283099646058688070767146166041737774299682881004265101480094828025997618017848657367040466439658484220199499513741542102969573167911853877539549380913557507017915802188059712561244709610315036498370889288661982546229075537548347553380735484639707229652851276547938649323628364860665317671928866655063173151763235732313861031295463313863974037484337328681 (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.