Factor Info

ID 150426
Size 448 digits / 1488 bits
Status composite
Value 6346671411732878296979991569514391589649993188215157539075825127070395389769432758316765054991947483649888590150481559241861994299980713486301870507575889053066575832424829044931466819888173717878035491813983856328423251363528810672073466905055427775890920389410047563699440024031963440236877941217551587881780446611750458767306774159422602219158475223852050653740984480324871702307395628364805573362790797097978143813602264834641612672121871837467

Factorizations

Primary (ID: 184518) 1431844762488089484420754793 (proven prime)
(ID: 184519) 4432513620194683513750351075426136975942552137572987261102523248203957021577406397510799667246262711386554831818218391253878384246755939230603844918529544647572743163714619615387986526898551469379791256284925939842815225513993341203220918350749816633213847620913001548178681753643512009361389329406503782200369958699951014160928031062715239030361086147477297099735552980263143567177684553691846467151750422320396129934819 (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.