Factor Info

ID 138384
Size 1066 digits / 3539 bits
Status composite
Value 1546372717672075426512844993649561645500320741593225116752113973897855532072217041105236296732642840399288674663938359342079716689172878076207252442442312475585006113858157356193861800105134957215042007486365759204197491458730246808186548521422520390866823770078890825204550654281549930303761401482151929850891317882387786427212119689515600761060351192939388622024852727625078105559058581611037266890239416603708850304399366527766767472908396126884320140598036820913799254125185272165909297840521474171912802972713571602878455201802946337848575034792700566104388235208344323850034344280936434392473962889878257075788197989150118117298541932237924282433453859258634256732261568195013220221585052851772385540832721969238594794315049299336288782105183472847359026895730830205505066971179420098605408612472746164077509435600045163551127840604465863125648131438494459112932363970982689473948528805279689528102454270573134559156438754033438016213556790085526403211196667194386696544962264914020157680236321329594034854066846370892233445297476045377369423572369570133581647

Factorizations

Primary (ID: 136425) 1550738312754197195984990763641083397417745874324021 (proven prime)
(ID: 173358) 997184827996950542457978287669987804940521336122889284600017196813900490049115309310167784953512117685718770657920413786295946254972575219074022263332530368725629747130499859767194117726857698608720823758670608520596935556164591885703464051369384174126943555570162413996648787110197224291736004071870541385621141372809257023460823528313230173780528287550728124917413676217464223660021898808341543984563690743346481744934398686611214269416576415483992312734027949457248835047282295958918262797242258025640383838224600988972347323274038702345733983780507587441762118504234461126256186006384500433217015970245883865456457160647210275375327890437721511707474161741192117928820912235558997413071021068041046395372870717960013275606600726857573476449593195895438980676406866754549822937022345169245971399298991569265647179293505768990166060933732564378654454672554171015511466204760043740690984012291160070669475320213789870323114808578162501151305724167572265567264277991080992367315191107315023942091802135164110443507 (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.