Factor Info

ID 40582
Size 494 digits / 1639 bits
Status composite
Value 20005464176107539229420592959594467833631920255034176013711604567907710222771324035211727619607707530014897142997398288787291252745801361506482006497303950270494271881507957579382602938524733102268782276745835071854010939872230563704549269732853770525924467217111928098848014619540582426211133895526486984329450431379603653472819950582714346500645021550921987066812474701358130634104537381438531515352619206406887657933217992196524948762627754504157706117165949305572293414701917593973564312113

Factorizations

Primary (ID: 19552) 72021403933746126426491665754465510017877 (proven prime)
(ID: 40583) 277771094194594570616317566661139951774944380812841890095811717923666972829689578267102695652628882340738458878594528163833133772548481600792419387398040543414536473945961327964612417406948923834954366254056214202409285589175551129034201462036603667132530572470750778144758493125854954342913649208491196058012181586978321379917502155167660731751997485009444904926650364503355946103625998875905799261164635360635200233788755366929335332389822824351701869 (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.