Factor Info

ID 175296
Size 529 digits / 1757 bits
Status composite
Value 4350721953352273213605460908383706651789538442422728985188543367987543588170661341418787981760877212521627059866444959025540818373825670443276694990558809938990229645009439499939278803194068584676153237904769453895515059203436003383446864749873566449589611624197225572320902308978130394397334186761779491401732214952989978813910316775484587247454063214120684377958982647311167478326310008986804793212811309003524864887924479013402536394152326486642229882448504639565461192410743991875720160815949889857986824304987020492505946007

Factorizations

Primary (ID: 173946) 979716070750789569518949241751490721 (proven prime)
(ID: 175297) 4440798802063303700514055711321519818422205987456415896051478532150901647906974345371541979520907245635956974169743115125161719024527093404292096632139782070743087148084547889567139523398008575629863279930668228037606681163275981082862985945136313368319222175239684477980124137463917397115857679804201998099268764846993169955381151607654575731358599370073525950274141490364671471271397390173743557289751357243234100123284061022764490679997153840610581965128335321756687507944583220825712403767 (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.