Factor Info

ID 77876
Size 439 digits / 1458 bits
Status composite
Value 6738195286836938001425801909315736293677855147691475663734673000803093969776970117040058573625799660875785160024453584399561828962462854639421980095311275478086923000140012247167189584503893909368926258708271104158204949726590654110273300118363305940150743148438983601693418510012568784138373039325198786803978665058899076132300439470129422912219084255530418968733049035952468160351216671768040627403772043868870512123197203802381624679449

Factorizations

Primary (ID: 76509) 12032077226352243508609389260566745596596749888984800797591664461132993333058918487593858647117257 (proven prime)
(ID: 77877) 560019285122204288247761843617921268825550655865715218957957143321897797657304867696281031825324308678819921018518147363574776639588439971635405023045572137712531713122734323443306232348578638683818591025861923908395832921777937479896623301266465179763274250886576069308273188489696196101277761845247509790724894133595609286280615951574549457 (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.