Factor Info

ID 12823
Size 271 digits / 898 bits
Status composite
Value 1661704338519218811816258521061352882457594866415371400378580866694117647482704400228702906033810941557395970058658249818673387932885010682434411443121490958749769864278780264763286132898488472485530093421861097025533438869537406638371839199051910034988908097562766574977

Factorizations

Primary (ID: 11655) 1689478606352600260310382688294322005349159187601803816212045717030717783562666965221 (proven prime)
(ID: 12824) 983560450112272768889784909743967603743314507357971779769569541464688213461354163621626913835872496279868288510042602981554855612321547005355431262436013620911198735867284444339094985837 (proven prime)

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.