Factor Info

ID 142207
Size 862 digits / 2861 bits
Status composite
Value 1615063362604634195204894234651582358224374875629442919012646342479813372211943720512218659685237027025971744638418393840443671512619375941229346970034372725587459172971215361985219286696121797668201401128561765347951812565709107537562638570038322669563587035350108975794717785235309625013646264800257324781241731285876932167170302082431815058448679603614976857372811197091067402806101494816827821202853753687154355274726101644650063204436074888648374086228408088710474008584944482206757369307992767344570679336072725890451850380324527909078143999826023865455441318349708880793452404379534902906893369666285671975844454844734120546958066114043107433913008789308362417903954137655588555803530813976612388098488744637883895512556633024105238336560151908624736837298698844424775121785293865469284360023308559369206505890783351905515658209050012010520592414100551961

Factorizations

Primary (ID: 142208) 5276395904695988641441 (proven prime)
(ID: 142209) 306092149220119919210942349411856399575403092176908882622104513337293637277830442517060982187025045035262593245861965483886786760054875716893871649329766833203843074723221483834365458386061554871866794448692514231791562888526179083185640624583669930174432167555189315707643437478945557801539018855390697450804153479955071895548253228295225671948903678727583411308370481049017643121361969136490203298047167386084872837727562581020230902292713342843490865280815975232359164348074917145333047639391803599684972743322273698596947873000788352351664381579887632905808938235836669839393795662768666155146542908904045848946310559507553275383850257027788744514281890858945736014150286605476121504658174455974162720027029620742957411714546851042644804389196371581138817596992702400865002755131509786438053177549116430300978261165794900668924885753721 (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.