Factor Info

ID 64239
Size 388 digits / 1287 bits
Status composite
Value 2168330072452991437729478868455473784694002773868589697786436090993758867542763094834229625194438882255603094058630883740398207749565533595823464698787310997457803156333551483118292027485167994097059842430169057662457215531006844412186213490728540857349160720132425391505652689961409189793246067071314984951444978846588238340912827167306165106050018430632683688202979994417478014579785269

Factorizations

Primary (ID: 89843) 50078348206744839377865432553 (proven prime)
(ID: 90620) 43298753854683815184581203595364240752792317357586069484822050955273142742959948378689803732376127682880588514482570745057699560783057233251952552506702043312534525019378882032321312167064767138721531091125957492745074254642641402440820763850298796507720822132808799563939420424829318415933971088124905263914613865996447718823861330937481988188310514653131373 (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.