Factor Info

ID 25448
Size 465 digits / 1544 bits
Status composite
Value 422377526837452407188104060939275788719135577683771611687217145179803427696747904126809999026786973759487555259632907472397936245426192664682924969816619580504443043940881965859219134080868796254915869826353446167658212801091744162670220588553238915029810364807871832321022931057499053668117835613773268454539992232282001733597750790787796583566164611537260557288195507219640020910250654054512644635501863062855002188195248914895738361432313675099827374609242294321

Factorizations

Primary (ID: 2991) 82280195167144119832390568177 (proven prime)
(ID: 25449) 5133404532882232775407243713176398679079096760817333191533255762104342216591204100226955511201265598107416159614568330776824970498323966923361831661252334850499630284005352085494925772044607470389101312225831803969410650185837384629516612367828881721215273894802912122383520767076616018616300494575648978748128717883881344175620847314755824201829612911683139006573980729036840573353321059220782275119304475913514944828527570960277566273 (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.