Factor Info

ID 126547
Size 693 digits / 2301 bits
Status composite
Value 428332010254647976548571736864105336999848092674199409743718739600388203801159146003030277869519218450919369578422285456996939894593110728476174195597741348349129643472177258004084971492013085423273800087201532180914480023041657746930755269975217186077186608194051140950085692439110989756825944142217509103075583121482769122651911369063130024076451387453196184486140947075094544129245730384037580624515121425354531314391549252851927522518264421218839939942959978760948709541127007166500829351581785909286563014262982023694020530103265955275228460173245099047122641163888292578526416902096850560872968034434500437218644119951180105921848580330300456685820233424563634460734526457767472976573389

Factorizations

Primary (ID: 114564) 378413624889082027448270078884985017 (proven prime)
(ID: 126548) 1131914873255944944876838118140991086033358725238184105834642269516068312268441969868582930556399436233627190157732445767535753414074546288987478426858268466934507598283297953557556344544992505229255964987108028235773605760253924000795702564559261279549918428170871247800608789415061523648310558049730623163967407494205804662434153986882911833535590157779584115655161930682809764705092489240857034315407152900204148957307877328317547161213112620454720800456950574573156131227757775439782844711054265831630895959853596123121186914923273282732204050216702162059618580613465722265096170796192697152021490536804961359224798751081722674119887746727433314513019317 (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.