Factor Info

ID 5271
Size 353 digits / 1172 bits
Status composite
Value 34598566309923248203816100140606507319810943886335865311177909521039260696427699825573800468936145570917689810876956922682913876495018452945050812137659339339056243160732812776588136779513991535929956144138539960957708257145004499825974628658339175685920870889056030879849247065258777247948664829928521213553064007831552442700103946038560110641191449027

Factorizations

Primary (ID: 12716) 51753676317054169356502097758181015861805520123259 (proven prime)
(ID: 12717) 668523837764973025804420338609526037205124795788408235570041242204018478699341607746857198253093971716679371749337233527032502821396403150960089331242725018944007736589759044692201143446912314380515056974742146149057620050294729907175549778415667030963312845770256165194536344983372328129033885625265753 (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.