Factor Info

ID 107099
Size 808 digits / 2683 bits
Status composite
Value 2472847813518143472509408758174846289032454759118167268602418953482287679201338618365309369348499923067053957682282176914768658593607066785697614175502726999813537155992585613271171425770582222662684748480722110298580492367777356120140733315311669182302039572400274961570111458009709538090015871263123972448762921949041304616736761936250225085339379257005249606629100251843231456735543135191691415483731774325262156421947041652338211847189152849739586602938512202757363081931219571175538890141552954484558082509925435262305854876786794275224938715746693718789754187790616638961937067465017761777467320488081388558046905697830530422581578396742091432276102269632113549123611317992249507505802662184814172634340110527568213040956160145607428393883690676413267659910340122433005243067856146948591486600972703733

Factorizations

Primary (ID: 47) 128955073914024460192651484843195641 (proven prime)
(ID: 130470) 19176041224766494788539121044287764009120894889423506128111753738027615061741428744218908816326712799382799908056487582457057706298682504416480727937588428095988611489454923724259812572401474553357410163507973583801784486440503369679373381070384897128330335401044889735129192428343759862932870777000483859117337162342351038867187793015558560884351879282344199465462596895590279974497380269103933581869210673553080895770368740788002812070156041824453063758211637036316439420242784941314872218001401235532459980644215246862148359259515387607856992461020199344677763641887767377307784874980324647439232028522882653810989946894044037295814711880762174304979837197745497078007615690849835084539606427513569734430806203746764536251044185456685268390580501999244974888776136744413 (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.