Factor Info

ID 42796
Size 290 digits / 963 bits
Status composite
Value 52990826055617481858761020158617893379914482829752427489307439901242986313309924201376122987509195374994390340199218992693245408141592795508145264164432837385833738382885391570081103883744034569588087610618328363107755450224483510178476495288552690054002129824337395525387230182944244744839

Factorizations

Primary (ID: 9913) 30086976055415125553419 (proven prime)
(ID: 42797) 1761254635827054705759180515594584746706887325866761486023262750441282409247589596447171025373167121593250879058973793453520288454790754693862029457459834791126377427738300630293188570594984579549289606629666940304523406855449095896804937009765846954071092592556104181 (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.