Factor Info

ID 206127
Size 1087 digits / 3610 bits
Status composite
Value 2987638307403243194351442738618981542966251063037757797924664527165236604971340492934291371056354240268949419395151039957709152789232281913034084524725514486225621905379128491319657848473402449294757623067308839973140309260377212765491764119491884828899291142903223933325506108338788292964572526378424451763922517781820307906226835003604546474061240241041021296541380465115270367504723790915761206835315878253970243067914043261623302827808087295575683164507739366427672944318897876123652961190333142483938984507391263632960345532476913285635637416557961280267478578402117535704831512297510150314952101337660577882209896700247478449652436574656844383640202951810928059395408354632418356170864005634082833891464052844329744870527741680658570083846496264219101324983659641587695647782099669174366037021620415462006284614617060013920874823496969068364949621117982103947191704739430563719007479538797805678025759003239638061289498266446431919070982608214900195635850540593547480160225580138210948023325939968172821508960673574782701511826057918246406250009847736459522579765044425474537630541

Factorizations

Primary (ID: 206128) 185140175462714979455783 (proven prime)
(ID: 206129) 16137169039277041592230691943869138661944615327685951418455118075161538747723013592390734338363473713460029497985093370016548310429360290568887698838372727845322165794691132175229712406418830795422467633640588685383477987378564139839013577589875101638205956330719930464120448381704903864464823076768501474630773756629509984756220828401893626591699124303673347025865002561876611182641547056379335935365338143866989300793202744492079188560694475964190752728640340364882507553595840575752768270814101033036195041544638043063278627955877680780914031985952397364401575704895199315374395559359192041214621144755099179705185816099243872588022774284671280823840676890977639859681072474356612935773921338070704316297535180484876233295488396328885460660631845558432192604321022725599337184771651535745763861230680424477732009723924001136724950443209068399981347948676673039413909754732904791338164494358569636557121993761977149251173479604816180827440252463106658548537907383713540462911503252902055584052061710642937179335112314107119844292105695349245757003926292471006827 (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.