Factor Info

ID 43574
Size 297 digits / 984 bits
Status composite
Value 154286932922812434141448372293386061161842242726217959639152576193065065075667542830247378606309938419045945216290412223022201868436551597978319849499348261556049107262699183766357593671927676515683288743698900491730589290053006696437695859165972445618039723003729912326505598776755274103477858659

Factorizations

Primary (ID: 1093) 2900839194578436063903816717541 (proven prime)
(ID: 43575) 53186999545224413936836332093305525354061793956010021153407741057825186719495464439977254897874624726472979351026384978476060113895848018321918516226213775762652761863138221349408150944899961799746167619284308341509129206372850870572511539885351487720397205055148199 (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.