Factor Info

ID 85985
Size 917 digits / 3046 bits
Status composite
Value 72462669009312178250520112165045241977625605064479725438669226414442129607330777004256680140220826094143525000950443782045269557768849647513436470157659846149460742547935258874068967218055919047426285213239963561785471830926594480487315366330559495841049852852577627779532585961459450294355282182336896327638242517599167426555661323391619471474491467625687868332820140458998064560497353371149621974773331511100636901942602368529201832141469641002920573789003450145711380103353608212196516679573274961743670225513280019387402978904358647874514160553350181076954827606597549780645127610741397671489715371063248425103132161553213974064558133975658372687789856523852012950295333870590604254533662007494491518675245101405059795688893408971440291866683071929066375047707403392060399480593003175005489467611338457742582763046460033471606259982059037185311115117537779922857114258062134865595666909344187226237254326836122189

Factorizations

Primary (ID: 83669) 205769385940777085209469139274837910672284913150641679111339254257810534078727 (proven prime)
(ID: 85986) 352154761399578699612619186053790610687375232418184587980325570301579037777050922442164651826954511256109939895457227085965721042490397900161708196801322521282139703191208174639579432581969748170274610824431105217745970454815559136756611022307112787219268036970798158472470723054337327461834678502774570917518412683061773785646691726065725610783236097342631458354500777942991057815198820462536230264778915692130061884283684991544725976316699547475782950708404980963121951143787274527519423145789889961955093911871789275528485176194408032580968840118051640878958740607694492525771764339114677980945065476756702658013849417425783662080843906945702527260646238410595600584471639414687429869541039018086534841295282089502661166688643615465214501217681423426562218617507006775529710950359058705347901839426290049713588789673543307824488986839307 (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.