Factor Info

ID 55351
Size 312 digits / 1037 bits
Status composite
Value 907635683213879492028323187804057807713326821379808015747938066523758463412840410579311734858534746942504189716544687557375683952035093372476938007385525854308015086524764723627621645947854144223635639150709765335913677948057732831734176937055092829773480588674808047837030493463236695058052020214413800018616957

Factorizations

Primary (ID: 54831) 846041103974872866961 (proven prime)
(ID: 55352) 1072803294012102706444440936506814493716266652091066815866465785744463386343913630638021233142712428921642512763041392705159725323229077877542947752911824545266605157176742076039706399098421228905541803349877415167599260784042752537107079644109983105714212328530235880985167483988818548955437 (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.