Factor Info

ID 164270
Size 556 digits / 1847 bits
Status composite
Value 6603369740085403575450040147150703351834556237955644900427296866627367042296377783211936846237903875989374897647882274081791235290376210745863141441855805237098349857732196149907967775288899557113625592727137493559470390818907475177133527398972221005286541554359958214499128729140626041891938480831781310686028308835004842259205900814016623843002418052912384945078450627818166785101828966040964660619822724117589300710011634328125094174802406614224057532787945887251327008641359906171505831628752419438667773844568843137831660426238353071819854864024505027

Factorizations

Primary (ID: 163810) 3898243786040811631783 (proven prime)
(ID: 164271) 1693934526037431190894968280804359813357989960813558008038228766149619123821713984730463948298882120459729649990945316657687684631341402901289716313623521912567788938931395920579770372390971254868797598734810034783173700931510487079267380969869948897993684323810017699702748900151429571271572112044402641819215492458399722650661509420480482381807299028426604061306013562135647665602498243144553296409898467787229782197686116100554681905133980539167602634316711222538387595450291179158042985961376579010270814972114590080713437546664069 (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.