Factor Info

ID 38315
Size 519 digits / 1724 bits
Status composite
Value 497013494789043350025026024543505851356005757151675217068575231356184150941738223736237203422278567498690990518642349609643549349220373443914743906550285471216144275586654230174418467536896029445617905526841790503173181248865999340669613888820439981077029748609020077724950938813407710413431393731955205954727607124729866534795700445077040444075279379472552762062826591963555552390840216364818059549890854214722794055692655916896577328415233016468240574106638050810586060154388902526573038617178871318845274106184029951

Factorizations

Primary (ID: 13013) 67585636091101553932390258037819591394495216143 (proven prime)
(ID: 38316) 7353833203834875768514789858292590716186216985471099102633864937011654357950922822820534748288191155920953933428863651648008490908378969111242660982922043701333007812474951901062167175750913354960175233662767287620416636903770676852158627531390603307746579248573052475242365074636130425754577679717068063707570725354129730524640714254374176254037176557382727535213033167481224160749640482493670820284058672489814665987763652481692265303923600040450534894175568720605168657 (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.