Factor Info

ID 123018
Size 249 digits / 827 bits
Status composite
Value 872568930109205008961955679642318018740326179354800458284967409878527169058955378242849987582125847749490092534005115682544306934567047558320378476185796782799940990737965670208635366212798860631753685751652992125846372637271476220455119541125873971

Factorizations

Primary (ID: 46985) 12112556338824641934035443816973225608680475044873029941 (proven prime)
(ID: 123019) 72038379488262169714085330562086730537331421842569876442399696218790232129798511426816806998380778804730702515278217108566342151269243527557410377891594564007355817614905027554427892211670373831 (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.