Factor Info

ID 13980
Size 286 digits / 949 bits
Status composite
Value 4413888159807222774159346631131988427127718883679353648321385886593320389908666014629032091132786587791170869370382208787114456876891458423699407175811708844963649091577797395377730476223983374726627849397941066449342066842760224888836150865430626937236266661156806480553490956621802753

Factorizations

Primary (ID: 10502) 1609655415875897360904371080437164611501156560743 (proven prime)
(ID: 13981) 2742132332344805798704428576242657406628456883679254785559779616111094659080578230396466007383832989798862400588742508742605530563978143324325946385014886004103063081106531351532574584272245641148730413828633371338009790686541265105930071 (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.