Factor Info

ID 120557
Size 478 digits / 1586 bits
Status composite
Value 1894020099364082747940332439181802225399963465801199327101014782556758347794208278647045364355865366281527046794212207333346436848649549722533038967507607906282042971259541323652686768139967347194910611581926688734482856665157980876484937472388070224517808100558292028638631880751448051575249970985794889911610470913624788299426132973195358218263361113008123679089676610197979595798673162976015348344071953869852101858864960086565381028565988718800932144210902051367097821619819

Factorizations

Primary (ID: 1089) 191782505151874799799825102831271417475449 (proven prime)
(ID: 120558) 9875875267476489416197251258726775332351301464735766839829805913250576998246023126898206599474972276076086018596559801049730296852234326480612700206791153232618043423761827951631606565475946426724000718343062274706581211591120487469954670113843395386995475123411666275432010633077369387760976393775954227422236093624578196822859523181091034448408698267399639675011430284644524689352131208607190523739192310932858874973268862070676464131 (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.