Factor Info

ID 65013
Size 538 digits / 1786 bits
Status composite
Value 2777876897844267210150853057584890736484425820280413742870177117839341977422988489084187275741625045116358290320881058294066877759350969835417198460156630500166909680686946484886371108545866321368533817142458921302141319636207642656863028919675206342081761148342814985595787328417946861798659367370427849754168671974599125611244613969349791668444312721976839827769327528796092554456300199547530997626304832499070622051110736534277224102503914126487023704594125425665710885564752415664979138833928715288257354943000297988701669489105666751

Factorizations

Primary (ID: 89815) 6881647239315382084880079821251 (proven prime)
(ID: 91565) 403664529907031848819915370777369100332582635972227920719534066073653879875752069304838773799206950908423908638179551027010985589673305660031202998918203414840062718275632810361699063043409915535924918899286892812753696974730337471204488385629286967768626053940103226372755510816429388360321656757165824488078774747299995007262266543906894180513938277230572354433307642086621689775314525600940136971018400337205388718038481828108202261123449079087490232701123325594932707042788158729327172086648158440220501 (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.