Factor Info

ID 152648
Size 390 digits / 1295 bits
Status composite
Value 496836504224791814409969167727146262589621806669051933008795980212191686427938496234431835494862531920235262445693967514822882044440920573869922233012376452978310586478491347179729411650906013562547553351246806313495485797103546731384690577041013938213584425941834501391176471608061499820213770625762176478746607177952100827905743547926185795592747385969817594004880345939727658035092556869

Factorizations

Primary (ID: 186431) 452699321090468732041598170933 (proven prime)
(ID: 186732) 1097497789543851736794365861342494555505413603092434679894154479328320267698415597021071159282468277349204515102638134492563329051775475508148906713005227056969909900522402654734511220537264855259788789613878348149594295163345115638308230071419551482152523497801256409289197597479849231103643657654748008452085732117815746256186868346303230160771416548162179793 (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.