Factor Info

ID 197357
Size 429 digits / 1423 bits
Status composite
Value 158051205806853169532695169799303304705185993245475490185329706082218469447240334923636124677641457757855452936410907631377345090379021632881102232455377714608914193621633036601078373522032168693004557121550960120963563821061161153252796747876390464440431113668862612986425869163306992113784181792742786281493317293242966740411591646026442495207074196759428933075321090524416136780856112208943892516550578625044816155250089405931

Factorizations

Primary (ID: 17590) 56489911601955446662738361435182909838578217512669717991041 (proven prime)
(ID: 197358) 2797866049437791857042542731542993902694202399037149735402872812734802146827790412413162380037264052004074756884313455344766104846945038015009446284655069222106249986905809890162409361445103673889767234590827990830878503132778338287001516918412077158883639752469206836028090018375140802105640837735455009627688180764540193484069672605424301806558274160923975321019293291 (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.