Factor Info

ID 106137
Size 684 digits / 2272 bits
Status composite
Value 565667729040124395753663083721717145372389920047871552898720985208896195019861797779850445691351020919753227630916691266118382268858065079553634998830928687492612808801437165035846376081724687977545687325018650597587358009364467868624051269435209568037332991440649277394052688021329104116558809071093332352586103484696272169761793758594713847861291510357197965082363729221721531305783710573539970135288713595696113821187204638254706127966372363464051357936234274605387688592613739791808843506244905836396570063999079763889903821358484240482159995027396074801729195738579514368352637039033947708369168512490590549426833485187291808147217245858584470635642546403158425545073946482557921

Factorizations

Primary (ID: 9096) 1517416544639719175645264380247161 (proven prime)
(ID: 128163) 372783419976767891118961430534448582921480643252328482841320233544899428750315187504888078149645190054844080657918303393518188426321747868468199928349678008448109802815159741567823982009552646240200712986954564982095985502893462830197355943191052729695830009957527093519187666791444930906584183740438413662560031737265883481232440794684900730570298077405117928497140704975291753239217018654778907603685316591607460905531794911088952350643967643226558714175431358615699684691405862416398993917686052372478197870268825118576602381878976833643402718550268686536167702481262799454897855036826324963701358009373350000296662885587690447842374367870609365161 (composite)
Secondary (ID: 45722) × (ID: 106138)

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.