Factor Info

ID 151916
Size 1125 digits / 3735 bits
Status composite
Value 127456379691147810783236549335135367743259771627628021005130789565301762892862307522086331183383458182466151866272793027252106145018351257108963913521447198196833318943510453211023056232269726914372516453754448572167739731267067336540893590811094293588793954963174040208463196045626014583610144114331538160057281417975282289974933494527383661267976761045422188386993752474132941943725129049466624743122209462126312807863575468494228459023626788026376316598522447168306541895888221779129553568319806258389508094183860932487806754635918429819718670298271872953794059743748045049964945133762080195447798301324438259082161014508544781692548812310039213551055005153759507397185599464443575067613750199506792513119410841415919263052064338168120220798829219822755531297298258629322802268820927556585878625740615821842948757626785660958493344028605293154746698168743075751687189987177144041402705567032487411618567442044886130132799033864116008359951465320346959250800126182314281523432074159965063067603409709702680519356373695734263700665843981309493820531756395462750943285620100067981551530553109035618144874928189898266215006607

Factorizations

Primary (ID: 149827) 307522545083957896837 (proven prime)
(ID: 151917) 414461904431593660777300915092555455674358133233512146528703043660940322582752991694544067041458081019877753996689604694988381663289778830715966507156896725539935166338993043231563537360076915149373466225892962252862191512615533126350075167806765504957947304797651464444597969992426034055637831287248381749078172039357255911256974993305489611447335344541167195632640806753336046111520338726522067340115092298618180650623378067375714985392202948774707816759022766067557774710318627069970869021585771724411199658869608525648168559495284566351474074489649307256194923142379418600395330508851148162711631072416147724467623690889849168965097108739059792971777246130232356505893230722587787572030160471188262290255276748068566444267813917961049619549495580821174860227976664179741498940751799394709400174018086896486201914723018511726437111763093048543067607661520791576841420044303137316369825160848823618522976835171954624306622183947311994260997701689576541972402570592605189322247959803327313480388673016385998260983800206151794174406082367887045066381624749205664500855912603770522720347867520604342302211 (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.