Factor Info

ID 151681
Size 897 digits / 2979 bits
Status composite
Value 296071408576412594329051483270903649799581828868136024405640188543149440324257412685568641307472967996417093083692401246065389225639823088162071707701601646447047988240058785317662888415862582116735579215433838608943374763531195100079572325048641267072999445797629603447071768427143227710708537630229090651534879203900016455048548597145272297388012030514607730015486676632709519754638176682125172529365638272930341175071064654730969957349185335865630157673421905997210227662600150012247640254368658203571978713442651239503244708306820198571070645824146713626233029239901785693466701395672849357040755235588228145960607228275282225769033128080615337451109975228412128068233252697563876107363998462102845615745153361955060733168618227299394184322090257160590864945925129541883876678643394525226084039650602017416187203976821778515697113210034354191726207134183726382967599914019053857552735775622757

Factorizations

Primary (ID: 150502) 195744989109447575354784529 (proven prime)
(ID: 151682) 1512536335787728184148174680828726106053439487402915488651280176638810403864891174210076572615467319477403447634756338769513603841807074499665890746049791133325429923206642273764774681575358866672141115753318210938717900966928791087180181069435607051773607121425114546926075435642469977662394005457234844658581686665542451794319095836688770574439199407987879485529546998769886001569028790014191330878804980645495566191886828431713832981339620273260673713976713127755091352674327328807716433801543402439135826498168463593373054649986138741764200470224612801305605631277890023152406768851049326809495692927674541973628638213324941786191618591778526712066295519259729159133319262125578820187572354668864528059895588222010532778101735895544134631954463633480999637365880058386188520797291471129761955234735979010048044530025102807503558498997364447828072212042476796103347733 (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.