Factor Info

ID 145665
Size 675 digits / 2242 bits
Status composite
Value 498382598448978742078872397298331850525577490528983376852816610348518986904509958459481930288798886516755517968053445226486446338236968482120381250446816177571141790754124528255032266542216779277987419751638407148293229656012441668143788769292035529163533658059232569221048641958591216826424807194918179102777627772097269479690630911945376674742949108736183378260266831974530269014899904650358994499559210712047176318464180723624318175303505476401479912100664521052996910423061976698315187593912880980462641920171777811383708143180153114377841690885435886771634850145773126998491821835187104274294540659521215095816830645270202477501448589956393214024359743515437486491548419

Factorizations

Primary (ID: 145666) 841350198522912373705141 (proven prime)
(ID: 145667) 592360469307485826471753755296758144588407709831513771367900614747400544574014751383222275184545399498948156001883922323007916347386175543938076910346618122620616492790138179398609454909119032918928031516866095252412550323658313004921006896746798702997744399345140996188948224533741985483763833380501947219124597373498867020417618453975803032165650915257639011299018744823662280187964986279087193570051869957008304531209743159943947565785118893195024425593153809903407428264845106662017024946059745436414571862679704830962702089077125226131573389226064075292625366247551152555946269394124226521502834145087443544150326897758595098711877389646020691159 (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.