Factor Info

ID 141931
Size 881 digits / 2925 bits
Status composite
Value 19956438269346684954797373191176256792206562644480077136474951747989110207542942049219632373466043261840876518959061752816333130572104227959277635123352170023365717206331698808265527228440704281022035677020315701420191753630029827713912301695649475082702949899930149800188917149599028070742319569341494980163028258036294342525498590570732815293585707131108058389946839771276091005658449233508059676044684994300186378520129588975130117735274597999729227764483281200342951350714154040077570314298902540226863303883746238690092753379431471454362396821896526039829259969950689393958991894068284162350607638171235476718120117743416735400011982732312351116985160891649595054121350609712673887329636595115701786309971558770704871299206901166228108112395523782904769654889941318865555058769632633038949796087226213300157177026699162920462720663855095173423728148658084885072771299912966031

Factorizations

Primary (ID: 141932) 268741054873531628917971433 (proven prime)
(ID: 141933) 74258986140908384728343763062263579013827017321092155627869229090648550935986218202890319091519483764577591907854281551039946048509641822640471320404401556664259809223773981937019371537849067627702642613556193209624645186853454634644117094883501337319812482988819803480260980580628182918848856356622150059822737598251165774440378728574708409462297174944375548775402064362542842333901056203293993029876139643109769807599629588204989866457969383700721040497723792117875001891994860778585764604001659048768368354230319956772532012821433430284006820648317940004375871220671401613326300397237962458949899466275238263610952619769186785874521927589929318777461647506200892081070979915388452442201033688123811873643620294995093217604385138996972337440061307711354677684521939056038797064915703897443638970436115407476340078327306654319842798425430192233897102007 (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.