Factor Info

ID 154119
Size 1216 digits / 4037 bits
Status composite
Value 1484601820002881271027946731291445621787033570835365527533870941090607763375745093928588914076723111868789175089526418538697629945260451905893704411136344763973806259473938232146600187894008106648463101836522760422014254009313126363008750843036288776698888425272806456789097814691736641411716358150342518271730384514410548079339234276827304423633617516358583354392551816360775179065410465967520236129449814641437413174545166466064248135238622267066148797675437982367586992347101236657081424314667143554810251446053897671164163026813277307897113239442621515481534304550334323977405131726879834632801659643066542536844292310697577593308616599224354059487104954119260347839689156139577075564318886375452762823225803826138702445752095119429646189341443480680418798730069696730838058472170390180985166921223216077681699998675723033772203815411829348303861243449658174188613667931512296123270713490389330622770093445053431522738561096679779294754407385775759905276259343489989489740508086261731716998012509108825743325115522298336850564508602068771785208186090087442651779368639273047461010841184886625589998258258953777406434212798622126513341127783696383786902967111725264619638527412472834585077461830575104742795893509

Factorizations

Primary (ID: 152954) 511961772392911232003 (proven prime)
(ID: 154120) 2899829440514370500610102614987297020653570841721908236249479701522933063413626806152702121854517802988341781866244915605907887191249941068343959838611101378916169092975274147946761481260694519575063937646606529527735344388929168798617053650773196449065425328163301523124766511021487434973070317581229699047410423514901817843765021186482847350593288346946322306679665558961591741708800510548285365069342745443945634160931203610529822439359218306722876908289787071888889216104783398613148933362378772593342494047912481674639909133116583573767895819462014316740354189374626768741706277069986098924735639168904253616632257094850880792677855250886991482960556812868949888392203882180732235133227731621728143307089650973808194642434843119211150624187938179563011507791964219225787746654006322595075129427126037203662403749601669385627107284486066128397151481564535646406183673318188080813028664238766859067287505785566399963790024056221108543283118981508644703689444955996770775636276917013437201155308734842845362630290095716861985646669661552819818417037225925004818711467278594803335422347463342121172746787721264715552456093244425382886028656807879539303875493355827129086272967396664935540732503 (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.