Factor Info

ID 180678
Size 931 digits / 3091 bits
Status composite
Value 1671063841663017737062240650788561093740153700625370769020092325594015880647491791486489714520148428245278901058194968181249656897343725937361189132918927156892049975624250419911962631349988670836885939140280538653948260304105960218623543655828325926585938504316062623076167038301665435786274285495602617988818365026536077771309920080598195115904892110325742917286072878783101288017269460312495010155987812461745320540418594310417453512707544121970342321443841829080229522892590286564128043129029349067955552511023713140124356501417125771695584057043306694803747344173423199964217675148752381951161011573238465499331887820326158501957761782093902974199848240649668259061061069390721985625849134253794273826336046407326666310598573829627257665640914632442401297937265810351851242484343800354894067285036343438554993755564137592515832439505594574056388113406706279556714668249418535802379000587667947491136895424944123333019626110463

Factorizations

Primary (ID: 144156) 3076814278757622588317626405309 (proven prime)
(ID: 180679) 543114952761390423057946639533183063137919466561768046911295310293091961164866907039692048287296662080949230608328403540095859424094661919854430659289727337320751032227873396350597523316553129710552949846976964526934253702856867839586255890290680825462224248288586356513779329797639122438896902315306198711165999946934139002208865107544135522222075438781294276624524892207913578200557750172354657260913883515127547744858817737436031298542738315213310080321275957369978745348291176201025431603685772359113743269480543728912179283031561674986503600897473843821648427787070060003837993863642236477915312291145568414441821952660925949337684056776870175635167175117919426611814534275775397037471882263451581775646622006889112837740412509018349635970874101108475754947771104043016056067397190430170669876273838136725366384808416009346302128984509010123074348619082050947176962365501852470074200560130073707 (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.