Factor Info

ID 198337
Size 712 digits / 2364 bits
Status composite
Value 3550143842445382293405266460317071402431026534719088785532553364115111113382529835743777610996998655131065022861455051329446328128425440502726568769961404885934900553649134759761529756172122932267698206319108748340459191550265420907122468013358518691153873029308760801211050369914491071404916145628027017960742342182892652074472354168353068663912415531392748333909811108085723674518011566676999948651628202713662588359855717685476937329148179565258788729211299937694035320522514710784123609758470271008449773279970953009077371362157110780046792580321949361254195859427506448388178112222987145687199981264063234891148837478499691054618875587944572004327962011117573079126859258021021590330588740761064596894879277

Factorizations

Primary (ID: 31399) 165124761236284971873587401742681 (proven prime)
(ID: 198338) 21499766696802731627648150831986510626626558104093188559727449558933708745502113838735108552376145700801489361532046722146493700775228519124775330555102303133497776357492671792975228517944204546383106875220930565443537157698532025730934626188461360129155137561773839427388940546516137540213225852660193471577056526019089203023874698755923056891293078260886454286210735169365436376112364598683194444423706013721825714549804642331379970534774762083685370508991865659902664144299546593508525136587233197588802742851796837188793903181419804133156428167551440706869498440911733762738371877167776953294509040528546400788026762140722342143928241717806808600765451879925881443105075817717 (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.