Factor Info

ID 203908
Size 588 digits / 1951 bits
Status composite
Value 127473727436939567398446164419014733751494943661076815055649824986484593871670672524647632868833138975929280793346278621966543991465529801985825786518885621108082721079141365929401051208917423148769969387684083641011764821869325865657569766679755746233832357564640017024930528391635484426809710064487231453563806101495695668181034514482262003602076759823253889104496604999370489328187472119498688819010239416286246184788952332502573854072436001341411639060915206168279586756974126929012623178874681421388900114791155257077406481434220417097770849561849767924287250084054976305955197811143

Factorizations

Primary (ID: 203909) 1693752130727678665149907 (proven prime)
(ID: 203910) 75261146613096000471672925703490644003634470835522229689785093695178279639156416009505782865043141074117987581320658305124459536306746668541943610457305299627350797980140384660233917175332510470491187760405038481135940521027512378806702781777785085216814449815153775695108899078207468682464935956411160905645481424816081491101046338201055957361546937661652296060480717284086787227315421979650087882730298521274763077369418734099166924252338376168837709593441088746158346091643955291006378217712058734137336093711626513550533254989993826488488469023315611340425149 (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.