Factor Info

ID 132930
Size 729 digits / 2420 bits
Status composite
Value 168251705332336620168394519867509432617281015255365156487963983225197442842188772255662980112396855498589678762298276231772206674052958397489800341921796444712927671609554960515910501692397021484088628116855471132050010869142293936664004021983772525316230681855239066278336930109184914728937544505083152196850087349023158423498098870030887650947106742236976581122283408062851103992762446133104863603083525629353004795387844222081088076906304141303255678905730278407904933524737414036339949829759934831957519100255659827706073153557063765306598322793393130857222201792557861816361930321913493561881550939419103125889781210512792611668039393232906401537937403579142808020125777239994124339336116318152892033522856670017029632222911

Factorizations

Primary (ID: 131721) 23343519976297040387448341592997138604460338237413223529466429945751726176986579124533941307079 (proven prime)
(ID: 168871) 7207640728698115676749194667155689752683737555102846281000231148196614483448896403691103601540575102915992807586509830456221340455067964821016921453270202716169953065740684172926467088124329997055418712793851628617529782141929683671863395838735236576707464916251656818518869589236654765719075774611219297793922790946083422552811997378069409979752197598803971822798254645738634301432348377514684897991526606818692352154659267894354091441583901949965128061255288335896031907010210733281523729404453857621441231819340354170163828549004034483295288619106295637716208042487009168251710374285986018758939405372093706703708565759228203124809 (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.