Factor Info

ID 82102
Size 271 digits / 898 bits
Status composite
Value 1318279678748892130996769886577739514861127901862079764593190715226957296132926242734589859836707116300120103041377261875472547365912093874485879063156839511638211179063248039480521990817261117401133849002448679686490504247260222992032605707905860871091282729406757241653

Factorizations

Primary (ID: 57275) 290539981900661462484153290653 (proven prime)
(ID: 82103) 4537343432476791410368251177761355258485027840018904946368018280811537224478534154839658868715906369504831566541824967252804546332525347425377490642251618954872705192814236614158692395805552894613612219684677421889808973734206838669473467001 (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.