Factor Info

ID 197882
Size 380 digits / 1262 bits
Status composite
Value 57435040026542581464103030695918138849665898520051595278166813254756950514262415245711235545448683153199979634347682842300297384763934305845192167510229370482721024537545440696980861538643419777526423620079981977033713487280646696337777084035530671264514780007359715982224133096494666725391585976664864468336730230347804692377250015828742403400854246575824909934708379801295773141

Factorizations

Primary (ID: 31132) 24977990846018166031988361244151155910270084294861293971025147798026374842117 (proven prime)
(ID: 197883) 2299425937843135760870608525395921054698444391827406644964047287054029672310528312551468214636673779688550497892547027678795875763877707745678940139554659773773538013463354714203572080512644990277549896726776996886300336354029541625488984746481673422131010541134378285098022372719060659099934501413065873 (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.