Factor Info

ID 155499
Size 524 digits / 1741 bits
Status composite
Value 90320539790468142241080427499685562907705767769900248194998984361466376751117428321698178998765657094221305302072467655931094836795181589506185893422369650474848583806443795090166917215544952235008812667154258089113228793519896845570062370801888663310897017950120875075590581223104425036258928484185710522532963363782031655871401371646210532324358210495413701136685452338006959036172746008478969194068957092841982073538163260242990736759115453640665468336965652381736070155705033982605957494867664171011273478374630523098667

Factorizations

Primary (ID: 154609) 773892718948740289245597142031 (proven prime)
(ID: 189451) 116709380485140126156264121494597267772783444717050886305654278752051535471800741815789673147098273182568042844810631195068400210266511796194859106656919285468551753050199034367631192214337172470665172392282557269938488443700390318392450977651524819127563783852372332427817796174339536027141462710146513976824024299598751311343238314695897956907363268378450877957051652835264529526095818587423409147866348387063363173548078244400926459474897886057468489447230417399921174178866891874768345425957 (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.