Factor Info

ID 21396
Size 349 digits / 1158 bits
Status composite
Value 2615651612632196558118649801410384273067836016123633165836335827633030829715795701863899092272475542906751884749175290879171997873442562528851349361574965016041157315970017678880456539051090903308358312687221010322164681306083312841652796640963796029461878156052207074289976995971006594738188131284416367412066916994484866181099807457437772110791881

Factorizations

Primary (ID: 6848) 1354224218968567573270561 (proven prime)
(ID: 21397) 1931476025900927663724236447427540796113504149739733685415621177456999992832155232916900712896749094145315485164984127046940106024850942786825594927876076597472868390183038691280882840891386877750546642185298612527386464029303477896978738774553193449614879709363858590057520030585214024233931501844865143898337905064645214121 (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.