Factor Info

ID 104956
Size 549 digits / 1821 bits
Status composite
Value 133100564954915892181872607343854792408455698626924300534516263348599153600144747966827276953454368586229087802646395130992794252278804535128379713116493725371092270901191672768664848751329790882849425066111275517070057859946130706373217817381591797569484088471690525050807978040105624440389815819013688631376164606889399101732370379298619948035198881158810276489822814639000065694616176036959916387089152165322514143667910960318705611584876393317745902039532047679049696278803311069876728931613910556092410220072676496955939579826787789216291996097

Factorizations

Primary (ID: 11) 612606107755058997065597 (proven prime)
(ID: 104957) 217269405691485659034445657245591058435059641993482022136573378692713262588207754818009990368814856802554011444727873157707371531536559545747232884375422577442225029288086776930594307096814309828783074193077473686415132190551808239719332711547960317310257871797862971067570488235536664431825164452054191657141995732733688054896665132947052548351871371677371263136713971299749412881973720871849384107451871187518964791759939297971201007032697582842135209853696681229521957812671288984965799097544235984331042118081207557156501 (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.