Factor Info

ID 57807
Size 241 digits / 800 bits
Status composite
Value 5407256847963648078337780555725426644727951873033301355361949908464910906311841378699338436237873815600221155768472020403811405362407446233189139388351563218898883944503852175763901857258231148556738880323145824877620745790087203393459047741

Factorizations

Primary (ID: 81213) 72758025135560589062080810050081701 (proven prime)
(ID: 81637) 74318356468430910505770087225512590001680225070042906188562931068308492796704562553400752444370263969949703615861108841258208912098103530606762072880623409736322050864620898840060376985746852182685099098041 (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.