Factor Info

ID 156884
Size 1301 digits / 4321 bits
Status composite
Value 41679888615528852047895593916704016205282339415419583971167958863251997779870274720589846928898888903387433751234835976113505001262485670292316350611799463468713551689412129805658581136598569322191889168561523962281387720312113642191609836891896510585319597901794679893537904310317149281303034141993333370402097350976495271889627410435819492202564842291888259900358438765478811399956421347319489951097763345314949237885333212271531720448375541578715148753842845165327496020053734502019142975321531346769384139698047725347564891115220984435603779644916867773249834168628137412626171470281596340136911417705794024334010660015595769916783543829963060651262493553604805457644819790567667200224037430629652380528768601250848908756931719045682103366055732896636451052210690123847097399613725078386734662683251926106991056816390328669217179612918422691802410405757690310814334115616015991131611585356470605181173100363416158410445120091180271445066088733410237551307234473224321088024412847040296382424677340938998094186160223653781092395939938124254457280481542049632769091948906632417830258219654061980288401288020464826870076258909860282369523181382716436442062990122892483491653932358516146209492431747313936571405704218207326432620608934310812937758291429287934440265017596977741261631762936921315477101

Factorizations

Primary (ID: 155570) 21619342658640460057959902573 (proven prime)
(ID: 190893) 1927898052851802407896565993388479886686894416543959252519366520212072890612808668583441786656613575920463915557706842017906312169656063691165806270980179989788322885933909189441832857013273780431291002118262056804285339618822910888541063716231914162647562170601790305617288511878182461436038941654041809057865528218642474093680222226397768781137377541412812912217722904769870798277621201644693235349882212051350168900384746636712891450949310627318127768365751055201567885154082271026213730667435956179763953147095071127983616758752681253693712380387802551082337176803213048277023482326637815259117690629085008192189077096143419600061447956427933667402465701235717830967083140116357461072167902912581950068876353659520391021027092308694430904488189229853183139563114290262622440843120654970226169827068371822338587795522615731937290222783248711414925253825093754278042484596405221605089448171730585044952916388605580496759104133832609828429920322649358141060220162189325774370816937868212528671012650895676869675694679048524895486192815206831351250807826422999027431498682641432301200832830851726649328291033556648685725691757295962015164606467498869144323792463782814463480192268134041845593476366210439330490747000151742069591484237144527170733966691456546300935303470337 (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.