Factor Info

ID 72328
Size 789 digits / 2621 bits
Status composite
Value 669413335817220047971456436089913193789509864348797949403133871867280316399852973492498538008034962166220843771048969029729715002761628752246572071303492649840122645562523379523595906219005667252224885901068677360352360016343775790501329375523655999794259574690720532086845602127284120077157238843180995693030954799762134269779136179212547976410484695821029807332892840744486879926340522924374214136397096639945144828685831405859082598943480472171496658825806153844280478332837942452665754106128662337381538945586257591372815367831472325265601319647370688328271857811078828136786744346935614814360018897155503750367432191120513706868152265891949840878387168695502910668072694490223330627535445613587876435536893031238625485152394223640685341033519534249522815171472205802159761038795288511

Factorizations

Primary (ID: 70517) 689852631578947368421 (proven prime)
(ID: 72329) 970371504251646492878619587494857965735898288132832023363134724713627536286969728933882587409130191870661156786906398144282169052830341544405300256639037375526942105556074771753223355122883892254945835531267376231304152385411301223431134207712926887307309192911636584208478832215218347019210511539661723061722362648545853641423439771094280807910204518155720567331914839070389285214828632385420261984005711730296567688523468202442387843903705783039923012202012682252835770518197854559547589400250456410584166531031734061622167675424881432655948428419148861669145297762978888203477271109736607388385302453389305714749877695750667551895877298709319888629245916939793748671112857149595876744983259545541324474483181064840654414548490404528645487522233554164540262889518291 (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.