Factor Info

ID 151854
Size 1127 digits / 3742 bits
Status composite
Value 15706241127578361869558953529381785575424675631475092190622545243126245165976131947481280580197362439324117974460931424897557661135714365714648120389024080626277838793823224832004728019689489828640913997538759101584847621121102135737756226866675520560227263807874556138880572909399809386713372760749085236334652020690245807868348591900727634901392949232125097313730053396506577633838069086265534383489145824518541314859753643112794145998814210140164795675350190212277816170372125237328128697472898485193504407195928275674157972358686053726694756261046313279542432455354333414745716302539061858223599310113007450913889514944479581037461896537978742026623601561441060698675302622277135537977102405300637436384090483985480365391242075304686747353676315200320323120691241001267729331722589524019048036644857443423248619026107884230749593296040813532444311551076250795493540827019367703775007592699023948404236174978031751521144676798472073014248133818180071324704051964917397576557360317389277908212815398708515090367350833981735055192787850042178808313146407297558561684735482550557871079814138496623619856553286932521023766019263

Factorizations

Primary (ID: 149630) 3061504055141429624638878278539 (proven prime)
(ID: 186096) 5130236917766484679038167646948871935083655945676178013112572242353772840163335813808783081918618414451482610631704070408421687281385960539054201439815226452081436159373633822823163435488074955445087240110636780381806837869621714436631868854115990540265057998949237898283182570933223033370045833102564488033575685756133417146557327578391836903881556446470399435681645140762468623870759359784645188171005611156758987205836388704476859077111470027103162969216791658570381126239920708903735369417151778130524327979033051208131879392216825804662947851895979230706352542429441133648638709759289810593838620514881697532945494290188442496255356942963670066500449518691960702469932481514366689022239738525068885609331000440108900189901312867982482732538621469008048000994575809588828325795195194080721604384541051145100902221078297036063244984730817331319900654947832138413022957411346064921577124284827452422153604587362228280306798710145246575371613118742838200918105170355157358066608089213465337395394284058258569965319156877765973702093104868911200954016485598772784088944310092790209875029005541917 (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.