Factor Info

ID 132509
Size 525 digits / 1744 bits
Status composite
Value 908338824616203685939587147601889837982480549218041141182737470809929679829806069820108597814819592962170771534456204623344113767630517036239359218317268681494178646936396455127216970509470020647991715182257307654574866572615350951409577932033976497246913329284420052977205953840341700334454037893200125104443081315497649359257538082175763658801478926040865141831993214961317734794653230218421694015880709796898936041714119347923155983720075746211989180392048500871702309299959144376677103508738768482542472553353729533893517

Factorizations

Primary (ID: 131676) 1502097124754084594737 (proven prime)
(ID: 132510) 604713776257918155123406016992241782253607836063076489565920307697879631618955264291233584796100034094333271985093699167650850335973568737305757829746329688860553986387097495699081533332008777670892683769079277894649921192315432825909203279213181070495738613444706371045732892617107667874165813828703265043656118042619677482518131027291304780390385644514575609051680016211812320120364698100675392537394641060073891746624979636732896858161797359389012216670530341507373394900068571189224267757803091558941 (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.