Factor Info

ID 138125
Size 886 digits / 2943 bits
Status composite
Value 7915608405970435920894500256704902122387995328930173552894303859386854427203690767650032576673908019142594081844643414933026992936934959999540293604820005264025207100262903175544011233950197550634518786243418954414090475912389737917794302704516769063277033592376047945663966749469799338598809968908808993606330576704567825746762554418335088211827167575875122897590152580088525869791190836184795112967413433159660664913852491250442804348472519399499633493894602486088887721696472699926194290797362322161836967119223732374836745380072262616357650076425733356342942426910356058201791111901672679247097271164266331134504832444268524892792582748977930613697229117725239386409750044537345162864354729067647017166366292510424335919456920150731613800320196404461008989548700308544442136861420209293244113771490055810732836625592375731173144366750064139782573359863449914653615807951120352213721

Factorizations

Primary (ID: 136418) 2028795664420021044654173 (proven prime)
(ID: 138126) 3901629200412008347176861277866886085437455306770433785327909465674320876527842298371180691109677482974793779279778300041338797090526601901752892771941724273154201221022079635498540440018056068335982406901709786338564900934910798738230384956263371685932887650284724639945255174844340551255919925697019433199028732314476803879807211592402623774334028762397494028632010422916049321242448259457040068520744080807516911023838898376341916871049522761013490998286594349584272231053747671065703665501649850114793349331287767650368876988608541846405461785584636385821346643570127871222452651275539841905227759231234187833788988481520242995396717102307535482383457340817576104930424612924625442362837678633122861937229042852891097716384871088419920969200180927661491783994093794969151366667050893468080647529030482700547959933867358791838607150957328732637794808677448877 (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.