Factor Info

ID 134494
Size 274 digits / 909 bits
Status composite
Value 4231471976613413624975011025547825984791353602445464882799604170024198007026022909025658941106850006425882297861231952368622399732139618185612529471736182389376873685318936786708084074365353711536605664201235200447253230742025058834978968001324627785313559722240171360947329

Factorizations

Primary (ID: 134133) 29571562823949828673 (proven prime)
(ID: 134495) 143092605615905096368492446523484968310814947545167030404134470115897814399468661175500407564558220109119148052398671049267392841655985035142108562318890975686719243199963797334942705442371206702701237988114422695540243712230636006507904985787068052945473 (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.