Factor Info

ID 43413
Size 399 digits / 1323 bits
Status composite
Value 154862032372136444874052675085893050975025955614689235465123873008196509409979073676445503058541603561001108095572129980088852681397246040926855488552262357971772675034020824219137712229356917622103836625756202976732462609557608149995280138302784884011791690421337662075359123589267939520005295377275416943972147188890072022916747977225446610608197419092743959610882198801312090935693444455842139113

Factorizations

Primary (ID: 43414) 72902608153833070067269 (proven prime)
(ID: 43415) 2124231715350421463213445976390434341372706787966894248180214067589286475933711669977812157576627123544432750710929690690508755197788466002653363229110199007971680550410058787238745027645783296440574256477606342581789433647382167992162781896456943577033619452361873679791246940491519630823222828496730705386962306832720505251085239422019137242644528816110334899811939697742677 (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.