Factor Info

ID 166852
Size 1141 digits / 3790 bits
Status composite
Value 7854231778915005189685258332419808827520660016391569455755687088830379727019282653453013611879837469685473225498256778815507650664759987071224447911269683991834659074443226462413122604413117112651489326557116204354862306780941898721534854347257013184465166900734498849244887072125968144376452968010524477153058590724631764674878997471110546097318652921107627696730135692527567383056719555182792445062542600009529634471530974328951798132014657128668548324396984090101278368190255487829520648865576271448907836747242033969432841528337743189500610070432905176482262341624727935723790622513896146720311098483411614235248547672300193928813533564500273516809737029278856017349789555728730768286618918684384305059588438784742144364921039586214107916245914848295583341892410866564173651742325357334986570048873465370973529074905170261596524902289694916733864308641970047325071154091750533307758835024230066141551283361931724585825580112944701242189253917958350939733900473928449423866600404805478657637993149406872427854865213509558091871539007828448492373829756137308745415182029331631366244067482073670450657584803159064522761691871429359931379039

Factorizations

Primary (ID: 17552) 14007805315485347573527029147002036597 (proven prime)
(ID: 198325) 560703950549077779485061617590018055581867438337492174245551966001019518815620037887065844437896769612810338340492492616568117374132275843545537589702580159435912762760975668058972425448743049741353601445389442533554904411765262908433686736789653083695729964458877028324706487420989820159777725670665803275171229900574400796079252205284578368723087559447029992789396515920619784911857332059686710351425564312742355228224230361931574280260734146622721287510987066661668811406889449398853218864946637897593171947975554397719306641106540222050832567883965164241320951579440380780134054421523996505247076888698635851147265403718971284531135022039905875137015421338612778315393818761611353740930752401558178666600194716380610760716989063595976409459655071460444935092699440035242294840590065374172383473190170096668394563051280778463388437851673546104913943875828362643300933953621287532798224905747604352909226850585140807172336171424341487251258878847593462166707969340451631776556608248161430310929805914360046086006861245496888436385631134941052355069685140902191151061392588915361328943019000667060528387 (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.