Factor Info

ID 37728
Size 607 digits / 2015 bits
Status composite
Value 2759103223777497772569105534252567166352611135457893571342948313164142424816858231048450388334171050256677638450444465115576586129815746461138490589738031776831372451781805872802674342373534386918671959009247501457371019411017383524906113712280803694541903509912973645956900402023806764072053479991346005397191024679077853201763564145123429179885032624256488946272838198452403422833712850578477080393745850155683526229150592137948454632922294023013774979586906379081286211805088621448240907520247684926693554367394554977285090410140420972649212973744362844412030540991608772943042910340279280924020456056381

Factorizations

Primary (ID: 12657) 125233030892411130707398670330756708512594441 (proven prime)
(ID: 37729) 22031753157422734448628946442047988357869187462870071504479162472587816399535100417869307945562120658738691112750558452547740661266404385336414776609911271689125418240659898131659088835366677436594785355882393115942181516027038638213598485079309699362324694452867110188425088521730073824489130283212823931636901172140729111783824213699405581078969313138938346901206388895149912315230742411946695920262475591717436262165709521660848625951756707179729139699704041920683295955866456265517612377165033968699876910635821590898494350313094204088222684030254140717672341 (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.