Factor Info

ID 191871
Size 1006 digits / 3342 bits
Status composite
Value 7918574454033529368180801732807876901979217765895280851534234799630035268638903203015481595801329312932493978619050875019074168592395097582744606445727413269994439238806679312414501000565863566115244810144387392177899576806885935119944336588403483881268142959312119363340374109065756223847837345039340311042070399313739611970407633477285105694767829698399065239086001935056709390399718639377402182719019110175387719461809399494831313423794101132522144165754406571103276755267426099816040395499667551716897771340870091947113733155888426888654896382219150179143854702616440252735333853332229638476110321500971929833127505932677853755390371116394380019303408805804843724715736070650889834543416070034463395130273804116189426346156302961401992697718806955145758758740244984683679697101584082636738829201690504451138603020207752080303346689239522139378162208242626042926226801847496050052615025222916016612185672977076097159927096801611022235328011687126070899873544815931558406931669569283966639028244162482567

Factorizations

Primary (ID: 3699) 8923613716343045335466356955530999435422162663462596131888032215488375825848018829047564287845002013075724298352985234932029074583858040431943816370013577608497700099852955833804395145047 (proven prime)
(ID: 191872) 887373064964830463020698071463397968849223388719545682841841357604653111804491036721747188407400088738532682263430720202113850578659013261736070169570076911312056050761765963651968955335538387683535966208319773944698153199781869200653683043329302547541903211240426599652782294065575072763343987900514265292426101520588430286113973204082267232773394424777183258722391063440893259254019406409034986572927326377667934508132962222728901816359372734556172979517079156116107022748383359852334350972907562647789355260781967523973881709328205840222851965791200729945761446314685717717772062247786801519382320929470648450349946466680611025417357098976722181009764848850759382993298803071562377897254058634680049616801691485059184129461237984980510900608989374012334568312118150419470463340792821384361510745442600216416531790161 (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.