Factor Info

ID 136810
Size 258 digits / 854 bits
Status composite
Value 106921562370703455943147686597431856620313654657146295385865713161243144190847335324279702855938442782184471702301187600741822077648430753067362405079108933462437404967433001076406328518721676566903641441293498427680560169195853860832897741235584259018583787

Factorizations

Primary (ID: 171619) 679455169189242703049098270848161951396950782543663821053844511395947 (proven prime)
(ID: 171620) 157363674925436513587724980539581942994444027399557647670752735381788453836521970484929833000949672281870651123650284912292724845176756115615473264435407617073940900234869372290207601998721 (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.