Factor Info

ID 53229
Size 397 digits / 1316 bits
Status composite
Value 1391108207874598711914801496183968706169278384414285208929695513323291667120278507362148736861294970277232312049700679386621088280814278367416295049837640748989663958656218765869227288620749823411904945763348303372168445564573712311894774571775314171067324107733295534155312678595131531891144983924150472173023153563360676600495547651985950670527257565253195717229444638344911865010805990292551361

Factorizations

Primary (ID: 52435) 4509348865973648037702008076799297 (proven prime)
(ID: 76598) 308494252545313743047846678365910386609941412744087252330189797549831793981613708313785894948812710998647621357231330335322751527869690977496798610560139071926676004214802244010881700284766564653670738862513105887223672275431483137582722053331058650027176676444682685572758942119584291409789630423184967179683162436324600576700548748146917969028376910714546096513 (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.