Factor Info

ID 19988
Size 242 digits / 802 bits
Status composite
Value 18946045266863889987297283490397532386748368527002519451522296930751882826817112999540822718556064283624891889041570497487404890443762590122743980161999326372867939470716769184810476523217048755829791745760252138205231465218749694524031201737

Factorizations

Primary (ID: 19989) 5010620991340707523594168804430658367520003649793780623118456073 (proven prime)
(ID: 19990) 3781177083560342771670318421924946417885931718842869773892170430329534240829578004160389284188958433918928946019466645122080058860179989900921081270587322882775884399502797579969 (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.