Factor Info

ID 155003
Size 312 digits / 1034 bits
Status composite
Value 133858980017191973817263007424583891776440660102689995255877105991231791356370284644651224024583694815630220287922200765290808685055290637892310174845060058202885295620006512120798912325396671610043153866126950466849811511060534840353366723827156007402704126814060728822236779359173087800674692747300560924597971

Factorizations

Primary (ID: 155004) 2493308391501436765483081 (proven prime)
(ID: 155005) 53687293747318556588881889113025139093996240081282505293060104184792887830099156228454091963269674609841693116594603931040918604504953702941215410679050844189490519078296712143100375035541100251779320410103979109329116692415415255259236738841739166064862952355215441034108466946667269691 (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.