Factor Info

ID 45491
Size 310 digits / 1028 bits
Status composite
Value 2123751433963504516238066878227731165576330918541733204408941404519479774628917074609228405877954658016182365073332435349367818151708429366988477500591986147466363979845286293112896752924791998930845817728953969932900898193025908553419845101249226712279169055957713688889046285606306602077919520045963977883169

Factorizations

Primary (ID: 50021) 17790332212729866306495071653516454701119902682112253740561 (proven prime)
(ID: 50022) 119376715879642476995554413024043717136234777174737929467449523456479903704656217248242936649538470279321656197104787024603244276522678496132031208746653085953358685165458672598065292394349530607123869071276363458735904013518188312557815474361902982929 (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.