Factor Info

ID 21076
Size 434 digits / 1440 bits
Status composite
Value 17936107782246717405660543072058720110418049906723686365975725832461392071422220479820084777924460039698375017917336589358374977924834949686678977493215711816837355472847487615780543460344094576227386180914453710485521197354774087405310467897633167403169025548283133964266946515166424822031386172403986087129326556561960803634009416506165383632684607155281790885121592091352815909222972036726964724382069134619985920232193635928117761

Factorizations

Primary (ID: 21077) 2986825327584332523851 (proven prime)
(ID: 21078) 6005074222653984221161841832951114020278981488545546245010195049798822327566090040506028270514815317557569517797840730588587793979784914048500310909918977970848781665369529096867307901537772078919399499933288816619223490670751939776170189834562657152072972208265836161931001888389444262559561184836325781826631873247653163553252645726078235480062990442472529993854952809333216764077878296538522309325689535565411 (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.