Factor Info

ID 64786
Size 827 digits / 2747 bits
Status composite
Value 77268788845548771093012824658678142761965027504981069880446746276784333739340946370515354650724185386900026896917895610761437821493085702909466598041100403459346719536869564244768579109944717508979045901297043490393431662507452870555864316520957384430403014577010008431144234627079294106498074777089941944059087980037145770959946814085392096393950993548527923215399448140959097868455980456512687297567892514383641907411357301769876265843247123022703665647317065247714312631883798937778614705088163031307090306283084750820131890194530835048475313792550273474229796261550477454464159784016742474732081947264295142453369712207633055584593778515831851883263860253871749275303253646152120117737820682101303251835596815182424672781290088889900583885255439804733396449111024985079370130129629562544932238749319254626596023600257058721

Factorizations

Primary (ID: 91303) 41290092994108168550756486358860087 (proven prime)
(ID: 91304) 1871363885195766734765837685611928802861298233540618441855145649026436823832479256978623016762184276287084923498216899679491076614756024297965258291871274975783761665653774931096522105729173904520640111444638304965908160871116696421704142457014424359027675916426274375446396631263553225565009908058579865218027838580257028910042222235129614314061750174344625810087444740419445713092701437803811689887723399572857495781815734186181379354626890691492995384504933711236511566026339861071853923768966148667032991952698746646842140738391037650716812908748505934832068636471879461704252472105412315440562415935463648381179708566376495823776635056962681568743114029159642949827024806575284635986540329212117190636436012209569807224348127550726774843787284554318913511794750172382193057233822749444583 (proven prime)

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.