Factor Info

ID 22220
Size 342 digits / 1135 bits
Status composite
Value 440528740165161195302520660910442821290105463998839010463251078171536766663845556931759335578000861186696424085507492683828419452898420141751984507035343280635111221702199801864317997931915110918345890610096719610056010262639513815838150997564281588884201532748627629654129457725034062413266824280701159965102432672746927391251247715161473461

Factorizations

Primary (ID: 17402) 13581753427437725779783140643 (proven prime)
(ID: 31035) 32435336314912721940519371957556934079805729003175128361304013512299618839698474429773362195080023980423135494139260045156595683217473807847787927525384403366748862990838369358616536269647953867897445385044268427436089580162718674271271909455554445017391498387685799317668198967915511502600434921123283768748582727 (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.