Factor Info

ID 189624
Size 428 digits / 1420 bits
Status composite
Value 16322547834800049086611421651982060029267223003121978398993659027351618944278057222403297900876318367067281650521617488759537376166030676474942098024291345972189803572804160384329053578132312293974406517647262734143406248315451543860173356052482241305337979340727757630799155391282070447911225735218473425436077026650631796903757788093997288232357412418657730598124324795660642856782967930744169597135425640739386898738402228969

Factorizations

Primary (ID: 188962) 1931887800696665671657743114385100368081001543663365709602704914862569 (proven prime)
(ID: 189625) 8449014393544961979306707980299922622428631760592087712005827041698078909067714001814911817213146621552209335358383636933227312806986859172129829452198871084264082650532453988113347899694992266580994273881432800165840919976634847485471610371248700334055638421106948447709416472401860334286158720089480934514518054882630613672029700644366494199147522362425601 (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.