Factor Info

ID 91560
Size 488 digits / 1621 bits
Status composite
Value 69782374021401746534443385960245039961292712036391210378740273055537369145452875037556941853990978867689758756763513063586655668035110159127577744287759891899565050859240650533397850250140902380597953403545994287525876615566974597263097608081468331078845696225733940553607764944792091607801324816665225015320960544861813370800895069873910692713872370571356157988506758435178253473427812602079029525477354010052676819252072825589336453785472458167305151167304692929829582622114343648118857

Factorizations

Primary (ID: 90353) 18302457008147672299705046632469989465737115757899232737086785764925335423353431089142485087496373410840086840306866041 (proven prime)
(ID: 91561) 3812732574120340834790649495108255071546422058880229590393202657569750193914794756282167657586312865543170810256922600120879821030519931169906615622332558652910390373116656302866051296420122016593032900944500691431426779627290265399644344677799401377676702350390427852590455803299521629431221640239006464763527836561979890162553015870907247018248220169451833598363005777 (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.