Factor Info

ID 221276
Size 453 digits / 1504 bits
Status composite
Value 418692200526481265917972887876002494099913523756416373164215870928990786546022373900048120109101479822527663949849438168911177989105648407463277669190344324640623907435754486097766410897367786743881329186842335816848597520227103900021536488183068689935016395429652761313753794180811991042891548710442658238526251241572259577611192766611524427118059555599611486584624371998474645922784705143973313503982393627722498643642902523464815927311091194940903231

Factorizations

Primary (ID: 221277) 45465528893880161598551087 (proven prime)
(ID: 221278) 9209003187969927636028813765856882484249611329776997995863229995361580454788202761108092176070679078795231524282217634648443761980006040179164379249363001787869938967052506625595609702442308339774134975256542691813133148578160823027973456260201861509915267777295164327659306067118811475242291895357636628632124688462603479801461810004558222214963270216474073166871875855570853338036762563305001065832836485892791590514846499313 (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.