Factor Info

ID 80420
Size 459 digits / 1524 bits
Status composite
Value 373399151741035096238636586314205742963323502050357959218504827416852787696733932429447816303821682064798802299627168060938752290530396511858880686974087554876957402536445639597758819198199558450066529759923132470013018393205364250949618348749397792209320952670225558954948463976252184224338044424068027627877759666653317243124644105215880050349866780881271044690596606717670507155597118672139770997684230127165987577148417200904466185559713926814428073372017

Factorizations

Primary (ID: 78729) 45342981373854539059067726530948061044049746325089 (proven prime)
(ID: 80421) 8234993386569476752051959847160275725883495980744875982921275089881491483043981493205659762232669657233036469515165363727457885955614827966930056387421285630189480261353790853409873682213408343182295831196800498315174718242063914062101905631968674106399643109569952254960000368737791872308950435071872926505298056506994810184227141646863908967905059460050740059855914140517659611565124205375400941871939220753 (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.