Factor Info

ID 137275
Size 551 digits / 1830 bits
Status composite
Value 39284149849585241135824648985765882757333109753061147316446676679095364807355516638233346207576312985782414362614855366719100245303115815884066333201271820089152557669267918024205378134223313182617512171454114918676645471514013636133328433665621744314780423413928951119282104440148612625183657880087187110937541935394839048057389774001116557631174301586699128272154879868535598293185433795310431011731963242315267839299644984666236214596917081946834387830983429023270148445272583508729756623356837299681347592282598444995921151327762154489416198617071

Factorizations

Primary (ID: 171394) 78338472703785117198426579650923301957 (proven prime)
(ID: 172171) 501466884580801001581901692161641129530320500596215159330938421870003165765402996752630000401540020125012193335858191657727698715985877412572775916988117399817347549437078483819321953971138600693549201955427066907777780607154552676792694082084125729087079051286282720818379176373303822731967944105371428209646641564011334105969640770770142394547391553669458031149047729648456264287172865518096882222337700258456202923559686113474005767313762776185914801802804844608172846698087374166603493004943212861098458941603 (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.