Factor Info

ID 124507
Size 543 digits / 1804 bits
Status composite
Value 831158956643236361441812687323633392514176279979133015202375206281362131010494424329378220175489001093284952577647497651749276991062353733624876509397763379030361282435871126445920133078735378337127645953298795143401080666098054938815103576757624078690948447348654723803876248994357875518835535499412263389606127625400728443354870260462228888150708864674683503803110107775463997078243454526774533645142096568379490714595118065044098208018520790541919580793723292936695299109197515914695011078759065307821993922228838085634248227690917281044311

Factorizations

Primary (ID: 47228) 326371611467080337046743504734155452621813 (proven prime)
(ID: 124508) 2546664377171394070201966248477663191142042737605359038881302464937645137062847506114250347853469646340744198743472227292785404588043461337212044328227929336066588694990697117976613590347531066436214896202995884207201257762491111415687500158329470351833467254440809828282073090246231326475992047337599978006250892046899971596015928435646342313354379854506292333494669505178419614509358390394172071875939199511018868336325410217822340787896225943056794403628234697120679696515333287130554229643826350747 (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.