Factor Info

ID 141815
Size 787 digits / 2612 bits
Status composite
Value 1577192994530862594522105655625554158906041879108372101625009431958740478541546429552792520602864687681313505569114658119517729703683745734183879247078761507222140803465243264118051492176981997062783926612743945977290535690624341989239101077377697753182968279581415561991485479305294306157471194454767614138870588586510712594741572713026532307581965064949803503702052011903918380599957234951733380561201340111286666221106723465324706325042400385560709807541003791096616729308691484116868858840478513376036553848375881588815802086696381915065697335627580093032963433242137425813895275332245387658278276986084994307812816508670042448417705199266879917533038748458205015311103184307549315734312701688853194651060025120828285433696122020784641012831699866379358551633146690832756582121233691

Factorizations

Primary (ID: 141816) 55293709770157705529 (proven prime)
(ID: 141817) 28523913499146002691050269789538244117406594324338555889211794197673640141157111903525942488014888206984878190866162359310741877187828215257395629181537335261341040980665658852587147286202084899130335787068744632216837925487499355417057096631201342310216646438386960189311126733646488967896129513270183517602092730319986156161274417543868153381979934697270814336848092861696679895648141754465727278836301789313060532292432233878499390056424132699781487275767182684754506694813735128472809958570750929729193416878523492026924222969301930204698754542689223466479078243491802684522120639450797452084790199173357261187038035829162081685989690822436739922385206191957589056279130485620592584258755175255429250488231076428966568207775587946811751455779775494933449860136179 (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.