Factor Info

ID 31033
Size 394 digits / 1309 bits
Status composite
Value 8491999794240736466012172265401088747062113695931605652330872636928570359746368714875003417300490708649910270150102185287743864107986322103542414485011093782378978177876501136953831563117764081785704241733398990631067554388628136639777484979333801826424141932439364438587938538931717831031884341389026843342446552573230696290588441066108667316581643895159697418214535247496613942011618865412923

Factorizations

Primary (ID: 17170) 2938088606095421167185780675090427740332239357953057651820512043 (proven prime)
(ID: 31034) 2890314395768409747147729889098055517758892606222793443411949913224033052849598814292398570466190294705615734666662667395454143079770274774748817155613465156161446894320363372274706150129112260525697574276198087917227942026080184380838876244561069110563224945869024675773290074389220418254061901072854753064024649605837599203418161 (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.