Factor Info

ID 184256
Size 135 digits / 448 bits
Status composite
Value 653198687603769058478136632054283015216398718583188236237703808602436817251758104357522295543923281388126829924193629377570438362013833

Factorizations

Primary (ID: 183839) 34524044971337004584133719742162880794721 (proven prime)
(ID: 184257) 18920108815351041592033457712301121333306843026408398413322588908415846420122041071484067455273 (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.