Factor Info

ID 154320
Size 1079 digits / 3584 bits
Status composite
Value 56649290889098788714106050446223089255992771426966015476256936947557415253382205990173370939605983297724601124082776433355361123212069748656126091666027185435719637029007203256333647094840142867858474948371138158485652538635637001738799289493103606273493141524413672937906755810075730851245400215847841197700005618606076740899317350565275079861668544876882403861334671391833461653423501372784338222975822949432328044630834334745023544247372497068247318034113663300273632906842560723514398758930395722423965588325646922591368555467706056064260754107909456191057160279666220499954773942374653006067759635760243170010315833828707825324661509435739443503923310606220735973082818139977815815643166620527729622433849726781351656012791453891323221017311577259054914179419263668151069258596171544318901464673762111848263378857746991847002141748093930703214342404467980256887912633564640253170499187743586654463404549317776841030916429779713474585183217778270318506678332589679738395854317626412391240964427465676611801980510163633970782662883301148709274684678609127269554886596422929749

Factorizations

Primary (ID: 152139) 400650121113389033862431 (proven prime)
(ID: 154321) 141393420103488064125822915287932045651761222221406576533092949429059620856800759615447073477842408682268857846271310707764346850649053223115140668032780943960066124678317050807974304003433498033784532291524638198767876445719581983337527678619756165535506931292901531994930891512406644252343704205104198595892034472306329542898289008456547995968126656933617845330244035674150096733170398510526708753839810185230761414249382139262658266803317539593428724635836608346594045641167623837415707468962038425994176922584594392123000355030722435637649870196970733293334295781706435253085851717082784438076505523291423049365268161517723671964999666391032931573917730923670716255363757184869236154241474018787803708688379885856014061034314498403836142991045462187522296859677515887849331355230664481888251413012976652230867004863620700750496046248980279678408322739803685168337423199427376724694039365829794355293420366819862008090213882930801696019538100381506453352440448434717721416978539195239044244535384773427598244453629598806333887396147619916939616489216779 (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.