Factor Info

ID 13375
Size 242 digits / 803 bits
Status composite
Value 51618899470624607751246703534461010479328192624840182719221009733780643435389279045624388724244631255125730063037830436224070985759693946536727128473379192499603122400289049532047149519878488981165923509803615120244659579013821033727919142129

Factorizations

Primary (ID: 4268) 1283810768507270931382867729773882314783 (proven prime)
(ID: 13376) 40207560753399507986707037962547044836445716405764177842433029417137898132433607586276998047797359769657549825063142299350819587063804779837714821268488902268869151967148872095159797039784267423249127663 (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.