Factor Info

ID 20237
Size 379 digits / 1259 bits
Status composite
Value 8256120696430532183374082712116780665534416384905406399120862358916261096766354342265206986847113921997593496980004444425211305836161302130242897812566206679403168478967946310897466057961487292856375212321354307223221680045534262132879066367858013664229031104452935885531602224798788076059458528801933072172275204394404577569802128422324431271349873125228748113362321158459172483

Factorizations

Primary (ID: 20238) 1988743444617710279595999836107 (proven prime)
(ID: 20239) 4151425725009783533474347431316294530281723124064071725597625889114735601280700058185177566276515815826767209637244138775092342396098968824499453870484580160941630060470992819995552434304292092468725075867916409914027418957687685564805183218832446842832626019259365202789930945416367525678652952849372200944266888216839287882671498268760601256707369 (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.