Factor Info

ID 208344
Size 257 digits / 852 bits
Status composite
Value 26770928503985097035551588083538323500287419211030489321808877963739807472841587979475009665410185701029606783532909514766915558480240556155316701087451513381930246219700763285729456721901110604972978658742577198589110222855912567361963190184049079754601227

Factorizations

Primary (ID: 208345) 642794425678796518631243 (proven prime)
(ID: 208346) 41647729716564923684663806964379333580505683517412359330310350621940132213446616577115550862424465961999951349093320240887639982955786459518084617261682387941935337116020716356691090523980955965081925213810505889891505507748736404289 (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.