Factor Info

ID 39163
Size 647 digits / 2147 bits
Status composite
Value 17743322935176542103160118359436312902263819385858677954785877404540229983492436095147057257842784942186190216996602069181864393447422110534021575649127537262927005337826383355561883845001701407813051624029522303945880967435927687846010125860462485621648638417527348755403489403463364435288923236938743469803745751673984513809920303489959448864099596258451693301131557317144731971462257732856768885523272148552880002371385917153855800839872199917996271444219021723750816228380536172144497543082012337915272834764144669514362664662238413814344498936895657651843648333789840109868665213470239180744014857062082687767778639522609877811598655640491369

Factorizations

Primary (ID: 11836) 2887672788864526935723044124771464240149097 (proven prime)
(ID: 39164) 6144506054702085280777606313427642575438558221902638990524886977362821958037302591375665621775697315372909575741260073780738877197447164925838938341474040804225287424742902341525126882674979612684546542171968476971688461767520137125006268657701493857070814325326343435841284779572043508613640888767026663937290156217124312094785545888595649576925020717848068281285246792343788154911587574876195458236635209933988597008043875728752041360175963984955830306252176310442176723022165116769394718351357664241672484199930836088532510131123543671027226335106185197572299688297562099561213609754784854011109419777 (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.