Factor Info

ID 145490
Size 438 digits / 1455 bits
Status composite
Value 801374415997282451255414020616709957337893062130066241709364288847905403275275859478307667281082633249825930807968085052975757540644179351623666514423473890410119762516232785011717335438299952887858509925807188505917524556491903916764770871289922914566668998869561520809382112585459204268610331111194386415431664199652230749963038844742696469198126367907363517126555067933249456349100125273429644520969084254345722633753003835550530573273

Factorizations

Primary (ID: 11590) 41996290825582863451929997 (proven prime)
(ID: 145491) 19082028442119215043506500719113331351090832174924336447917853321318974207297646755088054599721161644938304033670421828628616925970689741346609767212219699332443978890725747980178267827765446346707049210091562735319214149440618464472573312602203865908406612249441069637588252265448010545735251222184879492681122301177670997076456560292328425967519641802088897826633009788435630775523865194207427408124433804598909 (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.