Factor Info

ID 166291
Size 513 digits / 1703 bits
Status composite
Value 341337241737043843188507529690504859130807409426098581335722534965084479776135272934385204057435559209745132167737879980176585831221607614077107643231567500729816748993617450647512222403668874623137968299775960506906517306154630035000992576895500318405694518140631557501978029020010187431882131280214976713961531130356144819354371145098343696571214241852652874579010785171140017630317302968137441537268916276479605412871438695342807853542167449321707447572730694252676685992294154796874649175589807464899088505121

Factorizations

Primary (ID: 7648) 1006795824867486182291801 (proven prime)
(ID: 166292) 339033231273054227250541796739974858973482616877324575547824556194137937393756362582325154909712010820453544763363134942464204743203641685330523044418766688729166272500083423404608610366185494805312079238294156850130499700515547018224111465230555334152439205897278918123541743482536008684543352991692713997154308817850111544587634250708228699595486074708656988256606773524655137584092146251652259383091972602569211495631361823015219044648528797501452227580613614318739787531597282616237321 (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.