Factor Info

ID 123060
Size 647 digits / 2149 bits
Status composite
Value 53197433707164818471153344085049947150843244821813475252378214423230085099629257218557010390461591240738344411651238887891036141149077199781226737911654068711069074655079041287458077807611830209679935634354629925738912733858113689681397283572551328633122113275748794131404136036415218162505301603204480101176001524365409780507666529264900041209819726801087525025876979599380894778458621415730069318004388863902732840645311947367006624422343995328241455793255867192506690705785597678226479824168532307943258472663595331369502204929518920980568506361888586928621749015107835999273666670438573171466082071075534784053174670439519601591580078151260899

Factorizations

Primary (ID: 9396) 5106898411595425599720553692369228331943057 (proven prime)
(ID: 123061) 10416779309018136919411801672166993672315016848469237645782717159134149858533487729097594595195453263792206218439153097159235102348486210691931252010529462706846109397492206395752734162919852097394764300707645682798278867659438733853167526146669097573914387963895775715322085825696008755278306160132300941940302443775490832016896511786700903904556752025640286208792236942046757303369621404155650473617262705143508995653349828190127062203607142732037382154182180625514042297507087971747030795216027299449613158658812303084705390749761430985291237957581464605960458405533795179610933577115629672146403283507 (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.