Factor Info

ID 23717
Size 498 digits / 1655 bits
Status composite
Value 839375069460676089555204359841170260759813547056182862851509709442745782804664155242839708241547713297298328560738465594865000198826329681495490368712804103019090413898604485514732300596041521438249441100248104641248783467851466631556620725814344764839053003766103359991431996467777434226039080769407607170964298965879646466342314076847540754260448576630667694750534369243200882547463040670518783035415500291107225381749492050150425995417073331754836905264749614102794561232868166093974945939493933

Factorizations

Primary (ID: 18012) 104199666470736545959920137256413473 (proven prime)
(ID: 33095) 8055448715821046728809385506906992758174199126779938337447568828161683350891938920257921878502149376114032889324508091173838688677163796870090885950021769229679111476320301510888919987782875582313781524484386902022420597849786352062491516862396220840748907159660322343721756763069379808144078314526174354176283860951514754992959423512934575181842109282975738365130802559182810573833546676449061726463231395515317443698789135327674972270825609439801830673188507021 (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.