Factor Info

ID 54808
Size 817 digits / 2712 bits
Status composite
Value 1685335247354455321793331584754056151585815238346532986353486780319718696146623015843637188371247474727141347250315119401206051936072630559509282974129841465521875857428220938596186847974356087984305145688663221205786662533942575817874636498498021630925923716927936322468154477876818858269172302561746775945741552541445431773514688517359756570238189714733484475039717205017903663036954615667740605664066885082081187564356399229341227105868041603779257527196257642466372662584401778740772425581321407064155834654526856205403545315780443650495893694699051990083606697014548799581284481616296263917612779067132290110526466231087116418771902033367270336043751621555197457291082888576999195259168266225943812178240966306613762817703212910253484599198676907156636451041467128829837239134953592003794031535794971023278436913

Factorizations

Primary (ID: 76093) 1680886812565780544500189269513543478301671804478170928525289623210675307895442641 (proven prime)
(ID: 78620) 1002646480866777988562936819574864538703559658006861659812384035689005802829119034525624396867549348966308906946302166824541088668246668099258994936123465929367876972305679905238104470785180083048089309641148323490288835384469781443617936068667017786655736650730562154317426438526712868892347655527367153734320427484047243976196500319855101804107004565740149234627601158118365069446007412256801160242423590145773799048037836531536547598520810016779678714368043867692650493219008789760039813709827091545490620388377983266384105754055769434276935748698937539317500349486272027276764056234756386221899648949260719403179426171275104756559740891048235030206852897209357760342745444202838378627532984218328538740078438933397825587488487319393 (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.