Factor Info

ID 101728
Size 504 digits / 1674 bits
Status composite
Value 687261976394662863054361562251746475715950713042374282291547263635323524484207774521777292817593036428001359674307838583867713926317519580373771934204156583892128595865151508449082721473110233330794353334530327483302807118311337597400533928433852497438394051628576654218779647554277484187156864787541158927775715174761320571059041865778613514780577655423870928271298258741184418630561317189098576913898157784435665701988340970219062475781642848185057704961300854382352537300753022933042719058185860850461

Factorizations

Primary (ID: 134) 475420437734698220747368027166749382927701417016557193662268716376935476241 (proven prime)
(ID: 117016) 1445587782614806042158281319832342142964126770444774839135116012422889450383369114755865369432183878202580665212532289994604303042220248274156544138080003824049115139503686535818883428835230660015798841615908010632697775515770322492947258457436216969698255100485576108938060258335531888752484716857808997118759617354003172419426687435947185197047310492231580813540998040850906696685998208211692894556495347560911279349928493433421 (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.