Factor Info

ID 43027
Size 256 digits / 850 bits
Status composite
Value 4298858857278303106397470733450950578662009138641331154102539740163505892502134502501983756246630525752018794456512954598122236906102544442980599903820674295380980457654128329593496252072152298944283393348633741076718546436724029750194877766561730321452177

Factorizations

Primary (ID: 74) 658078658277725444483848541 (proven prime)
(ID: 43028) 6532439250543327165575071353564287850393292366053409729330145223870778167686069471907823624598727865946697862376001292601625501271453127934796393905170986182218503279894172743969836959155604299028051998637286759179538699879065797 (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.