Factor Info

ID 56649
Size 837 digits / 2778 bits
Status composite
Value 139205421650657114976823767076094434774024681723678135109413619406010304359050587673245712742677395072854157503924019763503880550554777614202232181441933467043393910683520167236660016140441488333048879943199577294811855718323851135954606069158991077569001801255746134515465288514145354843332643399454664826237445467323579315093950057728616539036039172475633832303851372389557052186487517375633232604608969799940406388491891018845244664229586045168076499824713336623289282753191463576262332588985209091810141171249809135534097875795028234568651390257729016990268928828312038140416504242991980401610290510073964831244402756706725253754712167478489158632638046088081100797582228539142011356498475474829671961247782184967416042750279984966495405029291076881704656856137459112196791327991596361024244175261283972510398398288313356850341106539

Factorizations

Primary (ID: 54833) 17551032119981679046729 (proven prime)
(ID: 56650) 7931466406022532366160299192965521316431525170704925556625177246001346153073798306496363099041789792868497746193821465113919828649145364111757633813270649924271483345701867747009426292254536087199969986043815132973431478030570661695542758619336323457121511695737070926368503925938331932440560061126285230460988355974854916313163267591432942968357776792883398994319841595041399445560264461540156278753551103398783333112752038970654964610125583071120421912007814304128399167492620676703200073377816644249333179450480499695405946672522213847501874874201903515171965334311789428645616451077327783354855320611216518426854008725914573534500412880957831328005129364526681901276016341954479352133534574595106193808333249708021227514486265795157371484572010500244283557151108214445694401673416809593557347374551636406799891 (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.