Factor Info

ID 152511
Size 277 digits / 918 bits
Status composite
Value 1207236562352063396689004772681847266888490508739089586016112410635894267534141810002691378351546468454049428753530252823815223644993419156854850342536718600700785116183644886978758065903608879259988945064086828600806873786300592428765968375448623992213383748375978471955614157

Factorizations

Primary (ID: 152512) 1752481622148062341807 (proven prime)
(ID: 152513) 688872594779237751743639265950751487912141862739219189797440547226356030874800213773785790877147085602246306820372791159788717081981561672753722445183967965793794002043888866167401860483310304815271454238213260161594198594851122577071385889925541115626051 (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.