Factor Info

ID 22806
Size 539 digits / 1790 bits
Status composite
Value 53171827917494597223272404244987772035293374623055278938133495112560895369703927579154292311837091935502678008914735086488064463111760606373874081862608292845590315130166228745668854905225637775433669077113541594315231161035046189844549966504823822346477933517888239317599902170956582670316587450723232066954650166375110451445469917771547319192708020617887166970438784124025181766428556436257087774855143809704517045467290907781266383232048243581922300422714386781299514991133690690100538282253987726773577078142038755990827020016422955529

Factorizations

Primary (ID: 17164) 26316013765873042806112463084693 (proven prime)
(ID: 31776) 2020512239830507002610476876222091858344132205800929746131841637246860052052299360447134551575123180153748673968088083570990150464145394122625625455029750855267779363350748697088225369560804248129497247072132967247348567997503145545426114510227880677610753107034487511786162743684478408445146729691999700276951380793138846450040077907871512437702286869768795703257436830781273755075932200576928345580768652037461651854582293457111598263107023579638612369445313340455787099167259130762403755706062330340607653 (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.