Factor Info

ID 64180
Size 278 digits / 921 bits
Status composite
Value 15416294826129585665417053362843116487184839144938622961028427754022731988563170228518297172732179617788824368096327699476035545349815169931157942327578028828868106167811039189241470521511149083224189437926833880048755522425083738218614161700845181300281882876582922939388774169

Factorizations

Primary (ID: 90539) 361646617630373688883740186284701201099282033 (proven prime)
(ID: 90540) 42628063072018108486108847835425237675361685124056531197626486436636922976642445294711137549427650156526005099016157983534349665481674586966157700425477918888048884677132341456539656911987520828481549669181309088989371657511093034793 (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.