Factor Info

ID 80966
Size 779 digits / 2587 bits
Status composite
Value 39520138460835912061769115051132530608477782276515606024037473699168775818979502678171873913025669653050216357025263132968655622719185430999608898911313861703771208319436661738691398025704156636644785780184353242987593867784151328772656166096938887861109663929696591648852193654636494486855806852260915483808515850072887393859341841243617877076862783024185166857837409678657898529166362051494816832544898389783515448064641340882449419064919480561762953755550311755627529720759274887021046366272457806976721485829745832955158867394860393636620359584932197773899200223484508252485126312042332971978737712854984287932855447652856133532334981552479711310586177961881761602600845249210906281809364172460209875940348007212608587454327570380437335243172807126699350776989981529173208141

Factorizations

Primary (ID: 78722) 410238160841225918069460229505431108772901361 (proven prime)
(ID: 80967) 96334622746447406550414006419475784005058035261112028413534739539352662625192459075994891373052007482202845384871437453429546435808019592165601730597573429495590399944293123912167621820298301987158876804599139567699451440050444717761728769537951450326357901376176101073165782180665894841636694432083057093274650341632911311132538092311139178709551426046465957467228569480405738147634623450400787383901344113475905886206698953339238024570243194550965005055222887421125398447926588385927081464170135772180635205317650146515704088337033350942720038343285544261170578624741113351954664205448662747117967795481893091604865140087125441581898709575202552435534628623857653572281110765418535169311630977900918644074138905492485801075226493981 (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.