Factor Info

ID 72786
Size 1112 digits / 3692 bits
Status composite
Value 21314680763641530999023941016732176339953521183223344459745985741728060796431717517972749405534009378721780672018001412230083765149232816563748785016798727281165156228514590896014577443526291958335316541017722042673112647580465577683019620517784864037200469612727931755608210577632450798594249757237478687305285064291931312298004846793869988453855176746750731875677613926497535162074514481757344654374718347652963880474252886991879711511927201317457637412408394896501387652910999503803213139295717232357315095022049705017267264539723274707871146087100904158317207889523174146657994690026113920956331235756498414611368195259560150463866527912335749835898551990122114005952561713336938361683860002957307501825631139961510768889900226948242563493231656826159092798296077162171199171207308891059201789681521632744318278192450309295358953278718168089453010418397217396359132303236821046249121636710939919109849054685212316177592457682587347629466177458841203079799679749811581811832870959590165498170296461263719426790962307465651828008210621351808577446370019275828516033538679404612795883409659122396145395576780271

Factorizations

Primary (ID: 72787) 2051576431106459322881653 (proven prime)
(ID: 72788) 10389415885493510438324202300399330815076184780289404308615443074931916972797948470653608309823217928266046269633706829533520633416244440311825648528129411242202061872702271160047007233197230371716587260402646162911473407434185119685242303784797916527000653895439691736526551369119691825049900875204215078708475111714728301761435768173684375590616458276979983190728741813649214954655911284264088079369520749904596884372231248489450998315302797978047847000870908560115506057994028174927283494999096287467906009702575441280093319728183688742114122422302319824253607281773197939108850806865017595461542361909025547582340841280159600461727850225148528101085378478219484820715264105447629964183817466609994755855146709345538691031338647914919698509618810827646891976328020491056573660024558327346288113855383737320180963329938502721275087174456722248067738509179781859378796933812880582772121465220287170952619262004202918379400617923019755865506310772737543322908991535393930552518817172890041734098373993637421683332282517637084606911803947079489947847695348166959887937690019278704441357907 (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.