Factor Info

ID 178259
Size 482 digits / 1599 bits
Status composite
Value 12306261226539244223403731461209534942187051839471054571942577729690105665332466077111197356866215567292616691350054097204848910341318991818548234428166205010544199652048877681019720258874109462671958848887914377429670098912737245325284926442007295710834688139017436522896615989396634621404534323521765293251419153873978882017981196652932837721398485324355327489400999970216939778253707099888681509703083020862181175452945801731233655778874085360146844069361393948518142095595861299

Factorizations

Primary (ID: 29919) 29279767389963944149986328770810652642323537932397766795544349601 (proven prime)
(ID: 178260) 420299145913207969182901770542961430404114538218778872338547903661539513101226780653138409860009852394193956175712466131858270933025132327628965314825936663148475416072330232745953798362482587808216900139983013293255230209688251854211254530039936428254587522294913163978326534817179246735180895462523148952415925418965752887990345715931766383501615511889205900412768287963105650877729236692931312436417630333153570899 (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.