Factor Info

ID 183665
Size 295 digits / 978 bits
Status composite
Value 2271911972692721957403041400027162749127464797953730126922431232230412804834507587335034369757957021240066883575290241558868073783110073191552758383665481463064488124557996858736249905824886075901468658169776684073031097999633366596522250746872850935583403858079226502507369285841623938815487301

Factorizations

Primary (ID: 182929) 39279431263137951958903017306541011592253291986497113914201 (proven prime)
(ID: 183666) 57839736972587307300728869648731938984356624840193546366044056741344085015956282752482234500588203195118998800284916478991864020700530386021630556720177471429377182051358117324386198039144271426613892495727599239419894140859166357553101 (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.