Factor Info

ID 110669
Size 647 digits / 2147 bits
Status composite
Value 19738667943192322619029034623878301503193659706948743569310968271228084378380694088209617348145452276551401091640537410586449887573111581289567291880811101529292286111142539515240874692325212815629454498476163168199187203809666529201961592345264146237543938347325675693046472509215894259249913223723154249030351609303146788512855570147202851068770626884090713708078918576425014649872710985180109550096780575169910718064018188301913860653732300679158282262030112581500004381667252614748902176028880633686835143706081728366471568368890458317843510613097489088236518015104246837458619411802044138483868809756078740714659280083390688701770685847363049

Factorizations

Primary (ID: 121016) 6331198237899314090564183833138021 (proven prime)
(ID: 121017) 3117682814768661386616722850769619192499448317323545830358484035666594021724600934462782574507735434791926605540753282925646532525442309150385353222622486079649115663828776460593204002115485417552508364420949626336303178536155992359039092158136326246759924124734546653107448021600790991563802661038239615168358386023995062130058128554750070862048319365911810975295380991464951102764527178668035778326619582492847797356671413252022229551684861697862464403404255376132378112679495463848819573932504073982142934727537772501269954989050112058029210253486393395358409945210405122590246329693872901712728053763946287669 (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.