Factor Info

ID 187454
Size 744 digits / 2472 bits
Status composite
Value 825154684770155325379707556990699505954583074961974744958388679448690709228919885191190551777814943496745170867022833834843928409373784605018745592678062226158208780991900309466415267388727432306650773905932781441781731694893820495639752799340687170517636545183980563375142997516126378650433732091207383164519357059847477597121008027504435564993925509649569086722848725537913186114248424662155390698996133675355059404425500649171802979879699547717207231659919344465382489767558637450590621106255434854424895922948161708561842860724543982239394423006534129396637679090389317958120826557550236959131911111922655288251404405542959042779484017254002214406917534670300002379819465770916631258207356007747550761689161006193413471903564987582057890473

Factorizations

Primary (ID: 152112) 170724135458234696064115616824839420280829 (proven prime)
(ID: 187455) 4833263220548087254997579502471391505520399918488565215466705905506413669713537086659856054331284588686897136862514453616685180644847977096471292098093181263184700594674028470898377571704358565863117460757523698828660494603142353968166877826070532491126893034167330205123771836349011579502046387827292801738416845962204341301758930887699565048934377129559629785814338740375651549169262672743227660333884345613453556567800661294182807191382205399730059525158930088909022427531781945556119299124985041116807224292277209445274752902730327930454215236605704490173657936481899287563304979700483796749693745349079975728766836502983443653445123342153598840030325639770852016261269879545763718741755733030846237 (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.