Factor Info

ID 20681
Size 377 digits / 1251 bits
Status composite
Value 21176371319898012784439158808696185530566560052755254033207847163922714699981668988067637667176368878345760174097039253466811238265894050652479962895849158596070154554349594125235100637351417408347276177107524934259180548542852079638627903260285578509626214630227702244673203923535226609478405563584577443817168756317920666962573583476702313378985706149006136152644566530498449

Factorizations

Primary (ID: 7004) 88957588316686547560127731 (proven prime)
(ID: 20682) 238050195836140679973016725723345136312725922157052242189472399854396710623919170502380303499616648568975795710018244320191220703175099877670915579078327880821831044265291133350931924739800300702398987460586354404273396822984694389188253813457237952785139080226107456875811095823626266336938726019929373474868857675352102703043054595901622781588316779 (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.