Factor Info

ID 130518
Size 831 digits / 2758 bits
Status composite
Value 163401839368085770346736288285834753323539573151099497827808165839061125884201717325431116693910256191760913012599920529013030818940528815099616400371344346736513854298306232561649515440009628004051024688015595177371273208802011154373172885426831533845326180846417477713405176638482229633187027613476510737871561543371540828818244919609037011597925949540560313954231415142347644767635391340360739446882660549213259925013328843561189659306634969163326454337757021154714327364125362583031600381466322919087939638078899109560438111834614310720017883771567680480862275452772256898318538321958287242344890183104315948780539652608282109428838631170427615633021993506749037028644589990760904573523964712720994855555004678107466275125751638447133420151872719276907312962231798217245659115530374199531836981474164248660068342286247164435157

Factorizations

Primary (ID: 107146) 15430498180821301089450569 (proven prime)
(ID: 130517) 10589537515462677799849824378201473288509432931191365446667505367862476230610163538407672213768936843314584281758281765616154736802126431210247313045370991164528741822795097637785892020492094247551047362544077107846068065868106840935609893849061606767539936116208356873059112153162786796847535412444629474198604650673758426209103213904863682111257151843955207387903377569256335021690579891497396226423471461545195679362209736278647790579631645609480703508054488472027086854028647265357929995783075194858062412376571813469057437798399907774701706770644157777531585964689532667308689604399563703957608733249230146877769867002088417972262017856007917443479528707895131147156029677287855187110244391695144916558913323225130433228521336330392105758612959379598389453599766672060343617493127162476809626215595053 (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.