Factor Info

ID 193385
Size 688 digits / 2283 bits
Status composite
Value 1757137070556371485117758180656337252920758072874469652407437339906452490457932682327433972433960279084066813956286342166662814969927120344586137971514163927190456761239252241261867525554547318081016205015617547229604457152081496734855142727572877772404809740091714857327522669507712212378831891025161584862957825921454226988024802040984992387516325279840186586766106736675656656098748170250014533603105018322337203859064196195829686547969429326202743382968364024014776874513765142640892754936581739356354939810758301307112353904952990424044024387637555847985829716670904870825385708499213187704619784963757226299404920559984502367831440553739676903542428577982518471456551269154690636833

Factorizations

Primary (ID: 192543) 744456544558484128445197003980941505641269 (proven prime)
(ID: 193386) 2360295014396682072995362746258206958970372575219957013380930770548075760316023285801080586578864032441059108925815804565202985684473559945011550584830462640260485416517952100329513363146971625879622523129862437307569196771204545899886851290761469502024462818545853921221003069179654822222481425408622161391462992847282529503711156870955852838199258615998409976884452118593684164126370805722740275873402566953590879437434575160143625793080897564288947210993791450480823641400960447489055649697321522442256440646664069807389604620292879642518360161309770810904366835154052061936600707296911472430606749823992993638989314802454115546575573565050557 (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.