Factor Info

ID 128330
Size 586 digits / 1945 bits
Status composite
Value 2247638970272289791113845306419516276979007921017095082612906262494609963485874116450936033822331667246873775947138382854287855534956713769009270174625146109970834766106458947737599422184425860908411302461491551090963468555440370777441567514828700442496926987629575290406182931231520406004861815404226892941724462534609614263748529398404183590800943277141542529596975786012898396110723844281911342928809166698762150060654944328825487641316305636296332669847301361620484284142399014264960317777386143971740994229764313794877934182184238811181882371388101770164583424818680694498530032241

Factorizations

Primary (ID: 115208) 1785186534420757072932685284720810075560253813481 (proven prime)
(ID: 128333) 1259049923879011082920476692428118881805610743939228468879175054088272114396498450576498335911194945277151695683900253982643833719732151114994316998977636314062326248402709167004740397808548377855173341171418396579478375778773903175143177821747182636612337934153855184042906214478170248249170720880854846675256811863556690041225568464508979381687850999925163915273876801065001547641865201413557298084532748002382592646475390429097923999838104793203776792783220531333200546796218006206176160061859840776350359906779292336416567993398117961 (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.