Factor Info

ID 20927
Size 456 digits / 1514 bits
Status composite
Value 535077558688730698170008649073424090860269639713098505677948243299284110835496248352420149625159861198365895215639650492372591570156876462752374207236247985905355926796054307421707069433550526154601186685065122167772666572108270171035627184915397916519160310303298150268803296198714640119542704387090552028137019836137316111498356375582455287093931755731848393148856246411236335410908167065640424927381447353490465404714131187096624990433357801306963611301

Factorizations

Primary (ID: 20928) 8681942880812709284936701 (proven prime)
(ID: 20929) 61631084888990025610489209649094108808195432648072870235667485408905082762318816599572984299367653590810880092646927281638774320136242638670589839847698190502225267781272993919404306813498513086322741964769096205594573371391636069737632514755088509570811963016482118401538538685282759319119213209827268848923441923565711007871345000392180771975330718615468934975256224846923310366073801308490167840356540582014336668540544974854601 (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.