Factor Info

ID 168552
Size 385 digits / 1277 bits
Status composite
Value 2047607924267443546499303273555860211524319059505974468344662910866126738960250202990336488947217394662338980663087929898204705287520352375823252689103008099653033968369382937313550249174971366465069051085753495630821581798772959405369489185001877936143184395047471320219324802618416242011291012435328759272137056707477932715235752889646336353237565042736341814583306230010531617358389

Factorizations

Primary (ID: 167941) 1576845294536005169027446701118790911711585363508624503093306173867398306499565974926862493117514192335208002524984641837 (proven prime)
(ID: 168553) 1298547125303096205398011722081710454295793411144786107253920697527283895239157557561368126029168026903085488700846131123086462952785217321919025981906947268943637479847609206374395118652512520276168529724841379019330942933483995898637378680685778078926854344454697 (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.