Factor Info

ID 197015
Size 392 digits / 1301 bits
Status composite
Value 42500615238649589809073980060194310801763712618528057745606317078637656549770714835262564884754883881112700463639167351019299262212690476344312106492927466194109877364258525077263257822827115081436073255730871869605334122646850001888673066783835213134341074877539614325401940503089137925226869418310545678883570341225105995409787772013253116132904277435129916927496041279962168874380683039409

Factorizations

Primary (ID: 17467) 13995898620078159024779789479094697362727841 (proven prime)
(ID: 197016) 3036647834650594830881822303026721586779374811611960280090579053329314817891638770478005741927767084975775225466088355232883706460752482343600520125860922213855987158059196097951947513685749316442044067070488135911291972934824873978637399624666955219430051142988926418233728028077707393653279574272849569704146260843926793152770640714855080208127249 (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.