Factor Info

ID 205860
Size 878 digits / 2914 bits
Status composite
Value 10456540858775465036920545185224976160134976035420080471528472446671713313525618745714470152524929144008592304819493917225845281244760059187097941431551671265200110616931773164700341918459589781893227994024152096416869717101352551264822398400182284063278430218649671218174502934947890988293776762327932548789308143938231744228084396047089142374190379403221116256162556048696468935481634418041735869320128343563739946907647223313357693285361641690236494430816394199541773860934733195194603142628825513406500802955409622737556973249739342842952069740511988399326177671090498009383588178189825807476039513905570894743918157566996917897516407404559482713763298138295917352220106528715335129613377635655757780085771944467765885195997385053869626016855059402688820246087011257134371953953349094880603695336500652412748999290151365648627871426088851841924661790998176778818823654159389

Factorizations

Primary (ID: 205861) 21037907756752371587 (proven prime)
(ID: 205862) 497033306718407464204348667421208397322623296137088159557506924668470469114899952696791280187426037059301236717147369958546292448919722363114733179820471934557950239376429748028298540779167426626938081376105860475814599202255545156657471747454207177256654815939591836662430859299273614488083629804860471299249895372211990819478584313924330402953869893374503665481936431994711485049666445663057576521487455819601155692607055088081870144755903276311455263289226730119395790452385073422356474420266283606344003127299979869573172985928768689240530643423369734752800570786320753142795470067596086005239505500321595652667333124864724104616150393660480484533515686214747903503134013159315010956977642003742899330159894031182491736751238289785175091940555294908035804071228733082789952461271311601413147796548116538970270962141837976553071063316851106374495743380447 (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.