Factor Info

ID 170471
Size 487 digits / 1616 bits
Status composite
Value 2215686038955375415353695075824003779143395823286964836147806857305037418156937626478566904772951685022795855161541885041660712530493815062735334016288475365683316336748384744923863514547311636449298319253955452364296573507837145978465771653780190533714708053808422439212231616259231094761011622555814405198860349179339602262984945658946670426443134483120068781494485208447487941608932915782186204203628579636356990621420199566930268885412723328820290034344690905218459469736662504577287

Factorizations

Primary (ID: 169659) 191682116431315458245081044732656767016020352659523576689473543749697540877821442235994351328408115900637 (proven prime)
(ID: 170472) 11559169317442880295980969239525842554340703542905043111627421877667312642935070994877354957887197123821710835282734934245234313694255497181085141184526523012434312431707071213074898228873732813806821269318127397095958667819927462358988774070889840129595641485771835622467005217349523571213873257640771843426552320911749028698122231241660416817540362402367098944371986205049182470451 (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.