Factor Info

ID 138189
Size 752 digits / 2496 bits
Status composite
Value 19724170548579012576077305849237930750207609119085473384093482873616312630020936754481164675998389523126651079894541644519920409535722599912789027337327595998011874688891098050519652428920995740440452271523068302613485414298149191772810456036831684720394697623138482238171570047883284254543433421900564040017666697995283276742113986550538227653134329980517884041824864170134842001723630204857737626545942514897515001911472757573274773813142381263816734065356395480236644745500107541014409222955062832363630720740281678891515629779581451101552451755650616126423800199652811262422754446766498686765553039889911918961969436805471546601045330121198225709298331899678936905517883660916299024474191815972827206570015104242415941868543170805703600690609182111

Factorizations

Primary (ID: 138190) 20106681999904709531153521 (proven prime)
(ID: 138191) 980975903864819179508766437929255825920556259020811502519675387764668142499616085747230314142557372425361487276462742970964486138801141949509817103334954552753268159350983750417584558457628361681712556837395983940262836051631961780314995932038184382983526066032129217123813998991394841378305178067695377060105049405085427128531120181687021335402003441113186852551599645188399568850956724933729731924641464345201621905144315495537103086073396832187412314724108848020217207258076884376994165791747149423547333250297078841450982447715363182184291789934837556212776712236288136583484370443688709010411005208449259566300233006203643824532450315740880917200482517196485490361776351360311264867201579910142296085625459623013240107791 (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.