Factor Info

ID 150363
Size 421 digits / 1396 bits
Status composite
Value 1422513459688709037265320059311522811214547379360817031003828910759028697053631909854771968403131503868509906585635260497904876003845912958998811852723755933357385186849757896152364663633121571303882406273693938045593463521238866654804587749817383073726808669439263920137878701711391148434253622096878269319326999609723392059469936508347319552329147641182397976773710334334099972165186626774115884783835849787007972740173

Factorizations

Primary (ID: 183957) 1840272385889828473922049286322502559 (proven prime)
(ID: 184440) 772990710829407948047901554612425318436455836672734025072136499797105769692075309952329809347391851399979446355777013653157252716747277460196889589086508808190264174899412434963867574634734718590804299879322816991167364119736658659475994665261616589266759765710310558293599801665837994983632523250126767476910509113850346535343822757117375252797068462135402588343959347687736208896147 (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.