Factor Info

ID 178243
Size 1141 digits / 3790 bits
Status composite
Value 4511511492374832855984268641622172919534847477264433175314323219481391470611694923357081124430790860375687493227177051812435837596803657959175633424700578674311859218534375549452409097373024350662969241960574268798080664550139460042437559187462868384477957778220648160543708894377246771850273971537646016955632434598602786400575838225325380973784076860317898618806643477365992314349496482306901969127918827217549189918433171314721606742338945502056887297162380235432801710212446483632177038696791051693628145365978673201284161128963119574560033742947527990121961207372073932621041417775990098754794280205495934071919059178072083361970802660141429909856917238593199045536694456206827192036981850230610421781366735779978928275706816797155598817538857124383644951386809756421185221385578029644519010415414790024449947440012562748905507787842436301162932323643362199656553375280842588676674457450097950339048642202866078714683981291995167424416653458433105975633851656305700921751752759137018947394121501554099997065360448195559795386227429103256303204214807973741761569006813583187113766054154110519329499840270542278965096850559551707630387229

Factorizations

Primary (ID: 29903) 162577192571279355290019581699984161643766374125712861043246162703695199422327092187029836545872364137473686975415600582708988692514283342777843011436123942382654627764747446551186906464231532765224903096821555285810117850727714430193404421620533338265205948076222537667580595827183515082566136469303165400931718448957651100478626086976877993226631766879993396247334159558015698180254888520845528133711457948589606007888948444141043226350000210273297935481684978372841328828020739100077246470107233312180917108647117287730774421187872837335057749 (proven prime)
(ID: 178244) 27749965545731964848416470130533328070827656953336376417087728356168379333594100303150252536247922345903898086054074641581798486430700168543531580855429033996231828722376532630633748168447548978236653632375562883197445908654973237992741170926811592556515329401105780769150383568112238045160442090501138745057325237243468883587512546688183980212667025154457393859414841852371513991606258077439944436602562799836314169943801062779765961031795174308812370582456105549524929292391512936971225931461931318705339305369534679689344654841308932522146648008026723787368868675192364510924865802129109700521 (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.