Factor Info

ID 64681
Size 750 digits / 2492 bits
Status composite
Value 788462781632121653529289486857948811703452555993849376659940368269909410743783730831370722051258798834483242274422013850719652641126202048150192914014519379634460803904115210150396183997777907968945918720504838388993587248023563901913052634289218040120959126210944613250768535852457307689188573660192368743168416049672510407341472826158138066669871405255001751496724805545228810279946315711609599274429859948194888618129422733511462630905643465411339916645234456603267731445302524379335394421392524300674037549154496863260336604354671845379921572453405057569695034947996673883308235406234692142319102372829581988993639420102540929430339479505075781482149513828633839996057864707563711161278732716162802648469482411749859558761229668047770717605367377

Factorizations

Primary (ID: 64682) 568163447428773855319186103 (proven prime)
(ID: 64683) 1387739364790736521826556364647361759893759182087930926578493157719829279389318345467204925151562635612805301371711150216733203136942360449489894078488997453166066070472217267571456906676094991238709217607437562628199080413263074726716709336756668806021962562318066081579796602491651085126927166600065426803928090563744574625826001103578275692987823262405276010852085499356793045132083728277284434781657431082204460159685181480056420267632204340473115536552818476898291940997297671307126865043254836783817560960055569792387626415618397970221170044429845188176957328932607512990652481450433588004989100330146655125870619224421808017554978818107671241760208190984061968848611371186242868583592274736558694573532030812994959159 (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.