Factor Info

ID 87700
Size 737 digits / 2447 bits
Status composite
Value 28017477467187475970916350364650160315028581520720495754635733558774260837236118669670061574891028489191113831400903450787843822826071810588793914859661706105532638934676937382639082872425756804818630127194259636429951208392270595745504075368221202485932634599834778743952429090340352985032419692702053764166411572451655855883784728188091907807564079095976093251512636074250464322126743347552033187369248222170182238779526121686012914966477090164357739992838588934536890031008457415828928778562137468168013942596986160982045365131941989554129930598642586582305314024464719231954412764265466370396281189840585734964278613547051040626380266474424872452008699197960901736142777769729356003959249143087032481718546714711990028240766320090361

Factorizations

Primary (ID: 87701) 941963636443708452156580139542709809717793 (proven prime)
(ID: 87702) 29743693262899957500923007551673036201463273819202359055773694498010010664606255989394801696044529054428038358965111404952438944416437119655041962569286762270612908729688946686966040773726563068085178101970701739907100588939915117354831784741327883355609331635031145418281405674951723004680363521541051887840374248100263259875618954201531845041847995775918212865602760748530235447048387088120860695575350626255605777905267512324359427237175089764566603726378351344827484489761428712052650230276193501780023742710752786165506646195087836785195325406728236632852620901863603290429650150746139156316463100362604751211716458223717787079225150211850158622409670211243341979907130363252462209196937177 (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.