Factor Info

ID 129287
Size 496 digits / 1647 bits
Status composite
Value 5959866181510356653600129076307406041841857586362004438101177168024152623829334879448086400661648257289835763963480399951670855319996121295450038004110527580009326597894831699996646483784938722678415483882928942897141871735802687459553847297608934821614906212601412096062357543375938260823577218719957669941760952501154117372391464697199272520516422129194386361206538818264407146053032637896111953756055375906219867328894396098024465992069209440777406210548523549157776944779078025675150280521469

Factorizations

Primary (ID: 223) 2041439879348543749772391551430740910004881655249657303909 (proven prime)
(ID: 129289) 2919442419931683545461176478490359698557669562671951740478413488766609001090817388805760107362799879834794044830562990599507315763772513390755934340196322171346307667911618488538146539295458588000627225356077901054377760320332394921606796599132603291557984909682482382774945523274281830699619473982290072064011113397611723757061532104698320780264961215159717289034369785603823721516788136963144125098149463134582741572758596789105650726841 (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.