Factor Info

ID 171167
Size 578 digits / 1918 bits
Status composite
Value 16231540907691076732889700032230350751989064059264463512133998467292174680770209366099682053795232568762489336909821577450712720717069313578242602735482819293151906119168008360914472886720198263494705878335534304676034138595935087871345327200890187821350961580380304897267441224592170683400293046670509851912633279055257180486974828268329590959306424142419956566615765169931509167848106532130738515464240968948219397795566947935181545264315675264872386587178169273145838807302638905737668256659630449593159373791636084188914765002938601033637521754045187005122296423147902431501

Factorizations

Primary (ID: 134209) 964802088445657497872565646085341048078802778571148166126374215741 (proven prime)
(ID: 171168) 16823700012756884373830061820402757929668508193943337600786249677007883308657916519825119599059102271645957191406737643344105344603724244255521054697945395837674350788442204124011750442224648423057511488048953822246407768937372823675573668135997075348166277948053350228583227759027432881251793567930321743093590808595663299729597301739435986208290921115483682920992024191952025783519530602089625895983755115589204432868787935722084526456307698964488479431757385273733835165413673160107186422558801154009065689361 (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.