Factor Info

ID 26218
Size 521 digits / 1729 bits
Status composite
Value 16646986524863334489161746924893410958435332228674732566950012029371739505415494719076893488366029426800130027130799128302392076303638841794062799527119177930748590153650159814476637127279598395645966710542911246584925191678199131265078986229373167869233422984917309964647252878704552477230844291011230053837583663622377474511431402307781560926902371168775907956900975197506764943637617304624553050861159318385465132509783415224436963305845176767986189719692451166277281924921450645316910345957952789897788212190449397157

Factorizations

Primary (ID: 4230) 48845962828028421155731228333 (proven prime)
(ID: 37241) 340805781298082766394586324153755956176664195793678086752986265509202270499168201957189912823437957244304998921143950354563804058763236744825633414030012361964778869414255248023901066755128168732308137042384232342412860371785754611335672872967731407533868600319688772897601967951230670417908304455872009425275989602573434673043178371638782128392599004828824435222926818911738505220277169885299815733806315039433735512767615670103003722061072412573916756926803404738750675205596957041616173529 (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.