Factor Info

ID 77064
Size 438 digits / 1454 bits
Status composite
Value 427806212467865852181113362834652612829952751274861215093423798908798959101445554178293048239169425090621996191620761757631114918926622136029318616259207523152724787480193506691678088360241872311068379856547198027870348702618298085881829960287728321065124725821195484699556256433878079563346730197378302417261601645191769827312093623923505581823756827048956869400318300630500369864695224055798824370249776826423086133688246220535613017511

Factorizations

Primary (ID: 77065) 417200929484727962308178698109774902867197202730908307485825744543 (proven prime)
(ID: 77066) 1025420084744864180282914547457845103104247275408001811148269611145252644992626372883057035804578485595030953195258158588275792867684121170915548003989463302138764013017462337395174792426435621727892108261798132268074760492526659148376753881892091601120659035930277359271843762127823711378402205581676089167552592047703987729631405167233775225536621080117593841140266793977 (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.