Factor Info

ID 155203
Size 472 digits / 1566 bits
Status composite
Value 1925465275193108042335718883860348041899224381222465405516039952173493719354177693640372495472130167511780367611581779255954522222151996528193934574697271926844827469578839328169721904774529540381146461364069901164848362539409675584396524193660979258353511909203769178871132488291026881765832812487468053332475978524450735727207411483337802172880767794552636043155551077137931576353354345424722686975450225847473023525789085263853519761923641184678773424930303579025144897

Factorizations

Primary (ID: 189149) 314840346714632363099380420993969557581 (proven prime)
(ID: 189150) 6115687824909961190432065607615429563909443104028934180152934188957150239825221073818652686076104389843177673225728065928339284394549081172996606837434878928535417041715556702099794150642209133712152760636190486695996680162458200129309933469942461431348856846104096768978050100243181982409545246412531731070482436111616530981670855959472654157018838744546528381678321098743312620972848152558377138971070615680134039114362302855722437 (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.