Factor Info

ID 161872
Size 586 digits / 1946 bits
Status composite
Value 3762707511458283047629486370047695555523492905521596632695622333736861340875425022591049296075663293885528302651521526804352577823510859534682377792554418324135961324002770546633027981447179293671121108745962798857837101553978510823816100538237660499277913789149791805286623301164942220063916655059016527337785553669693392533909183592949947970364888179514670525627435007451826635064634871724662324798373545865619144643353888531752761882161623104033822411842866201109899627310601117025126895758709965683623551667809371963304939886188254640316274929757130050674090160132488498633293550567

Factorizations

Primary (ID: 161144) 9373774858156256801351173 (proven prime)
(ID: 161873) 401407924597665894707671061942325980279260429353539938614807187653685432439012795046578006339152350947484501341615125346799812734948332465689838933787977594411656107747451963643265829265676429964983242574676587822781488239422169741855691008147925031371984068891901868699289527882865367676766982215581034484368205360123136598940304260610714338086519058852457901652832938917380188345979403566181634987078690802181185561819853511186286095555600435841799511147323738672920313536516078784512284403878216854275317080334009308217253286107233767106105947622474389072379 (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.