Factor Info

ID 52357
Size 872 digits / 2896 bits
Status composite
Value 43250515932834843024406415234390484677043997787959460530293585361223979900028323668961864224801825450869988135782412019769137718464798524765199636759224025207907771856602789816035885246602739524685958386275451268427252551380758317081226285906358775991248783679968155309405805887972475787689895367392099733538645235759930052013053101910297255444462403907001864666899086520930536252143231164517403152784379134123099359721695375328840262298097690752118489953029703769528554015792224700084199740970116098110175941837136138791514427228956046806929571366911037885336220620972650084173255951793395365973404796691957052168387747568764984934510509329778534814070549563721240756360058780612788982342917041983587108557197647933931489883684741128852024639150243027338625997571758840345411198022512695135101418492504678414669177543000042434907058368319855286340333137820534653031636081

Factorizations

Primary (ID: 50737) 405880245798991364856121577 (proven prime)
(ID: 75860) 106559795359575794804376203217824798050819181111399647153951781658230863845081947369173565516611399281286546649454406406501077137935579576000870788061369426965193748834590087816137354107234747592791729718261679265952468927850681319596529573587852669366872248942098439334944117567555732740678199748521755923506053044136947261329823789753903884762417187068443561979256544139431819666596588183001842294037174061147880629724483563920875726380568391059035006730946479319304381105712378615062886010638691149762008405496122934375651262307372763077173049037661533682723043121895962237056680317511911902613531307890527594585600728710178580641020868468525770092422449989509502287690627124725486087454922585025039547194929593240387638636349970856863102963306028987768594071761388327658822586409693744520501213591994631710196783441381787500884485540967252553 (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.