Factor Info
| ID | 203436 |
| Size | 202 digits / 668 bits |
| Status | composite |
| Value | 1023207716984813365797463773027876946369422468660696543183837502131279909289982139721465969097952880985132906816808439381685213560278370154275779602699953995900496384028081740084335284885344784035561291 |
Factorizations
| Primary | (ID: 203437) 15881411782005932613158969 (proven prime) |
| (ID: 203438) 64428007473752130391836901119414708294961946858221852215207506939501080484723366467471317764303040582432637017347761752617156660875826819398985489003213707411480506446600133539 (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.