Factor Info

ID 111756
Size 719 digits / 2387 bits
Status composite
Value 21148217761923790218771988623868584325611202315720103364173886172582643003469924641886779515198430635602309943560698113286473189110800737991902574265044728046367971344662389832306482335028455965211250776945752386690660222182062751529486377347666891791774775533969044293144743708092448572373971044205519331459634948217492871512751462804007112071885324747661374438373630003033264709406676346619195459720035464113218516042832557545280812026376215224502355828112398304651755679874511495085247210226824159125892255085237012449731577938721935576872673569271086526456392313160765860449956640987678649282700589959991227817686436185102988768698267149421883450796450814766634375453137608453633867331670400544803608821808867150479

Factorizations

Primary (ID: 123762) 210629292814080004488893283315811 (proven prime)
(ID: 123763) 100404922218445052212743798048249057103573882144512660846987993505639127211029324440177110305994819934716863442713365343557342617856261482952637001144959640033182995349103179622636114908954778777588015829532880779026783219568855809424309116922573578284053972060940762032161522090946278977035040175404494824707502659671938729464938514484908858088168467018765432068032884573638975794732835540667525392014827501890326583459733707245378312641506530809758487899685790279783598865305589648292204463468856428957340860524124428352136621492255570812782106891311879059338259407818931066381566340683235723435595802641952001385073792400969456788066804544558230253691818594745687582981091557974300389 (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.