Factor Info

ID 26980
Size 647 digits / 2148 bits
Status composite
Value 38363811873301449016300307919521738318110926205227386608078077843165682026284337550004046727860363237833366326710298662130354761847260173748670148458715808610427400663053826008840928442119903100069001203962794560587304004446817281447469372893809065776795524639556765366256444832280375200732061564025113102179610210572867971883018170841907978296602228407410979973926186326736082069690216921940204968180199693562863234840557558261977261011701046167396040869734668391929021698727421537826627142740394508527768611581730811065211302561659224193718194330976123830292098339795083216147716096614162577296057304585863702476125555791541427839000620109882213

Factorizations

Primary (ID: 4249) 105919308797935444986721 (proven prime)
(ID: 26981) 362198472674032665976588009502432787283939805190280716172178556741717254829259164047918440609848899744509491122930250789957926522914701658070465209060897886331730199223969013314584763452484691574790722296164859788804707984639587814948379595573124663436564360196179489274531654768546066449776936534501399066656160871440395580612795284325883372643298075736517358561244189970069985696967051581376691531316094907299854113155281776580072684051893141119379947135979411523620044532468092583403521766284099541093065046930128397697313377425971042653485426783497476061519908197733041049053840654735173096025528727122481481671762066053 (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.