Factor Info

ID 153863
Size 921 digits / 3058 bits
Status composite
Value 328222647674957137936469282507513584296239740577887708259280194862242470174874797684384417915947650369052172671110179505385538751001202705771887542937383349287920022196435072794365168894691212505881755620594271212519747509379138354140078757502983584496825758333640402994004477416694887510025969758685639237969297352619498784805672688802552293010881580354471832783603942408864619047920777689987317050377556248083510886148638825379715613089036738658238453667730434077149139303618452244635296750361336473505168300454336254303784170434935442412139235994464871205524355029963174762914331376311472394246774009949168575003190978908906803816569419977442016023192510009696667845198799478491711635213383682835653190115135801412240879499181793793935067120178280923949117081523121090500814879888529623187837362042680371604303070344251836858447676811492241730004535542524222541022669610724434267527147995030529125632669264028186056027

Factorizations

Primary (ID: 152114) 66803214075022052730257 (proven prime)
(ID: 153864) 4913276287969513939585287484722934845659869512608551615257724714692774756679341938354910052718699852696093043989649190113292628762062684514026375978989454550214650034498233502183550793576462484596831961713021474257132651220612656402706823276347792506396094258543793635278355650255958444223409370054447923077518487184687399104110516799999378477868159777507408127078526264780156788148467407897426249758825519735638983110660771735265380377716915732253383524819289176925739581710825481133403084774392261045475556697163182908451320961762329886900043761436716699211180812602537091143328399198532891088804714058390832082303687723299322091308390951446768857480897408934862144027899734582433467725099054420627627043398239921234071546153675838501486070616772032260038568425356542365898344013482771553485692607530345070109119366910918959335915391049004997085292668428472698610705532317660174193804148025517611 (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.