Factor Info

ID 105418
Size 738 digits / 2449 bits
Status composite
Value 150011739966851841774875724412389205526624038018178991957876532466005570224771365105902245421698481952054234962321914825626540242972932272855025364133883507245593541506422449038253520446679465028120075079894741242729002681561471095199235391733298493825429202812281476120886778014913088334160748763342158466882330707901110723327534545176203844385772444207490229932424420899448393406465545792937650060317923286621237911778821040632986778747913637443990495986675366507059424316682218230921069485016897734416758936105069031655257613415340263425511561498059973082837768995690710026302513850654468794177569362432439365998079846631832919492773135668810769415247009735056259961636351603509181904543588568441800010388117478683859853597355253251457

Factorizations

Primary (ID: 2) 159512939815855788121 (proven prime)
(ID: 105419) 940436181165162658139402772128143544441653815701528320834582953595414288911275528906709929920691478146934588381361010353627321945923600690129136043531100102078240210665519942310025884439950314992656113893551200351067760212702943821944303616800269550386345226430762907418002663370807607187862358531470161438877845303761363667062698561870716080716725406606156086055280866340733175407388234793742885750765505944276942201845118351550607977118846915954473827906135393097055342765341365284164780811307673068302750890636664527524923829864418928053117624367598778324153587877417348434175308536270572744197273690225912707678715768456032132678132704496105945148131799394114321197287586772651599571190541171941138870832169005417 (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.