Factor Info

ID 147583
Size 339 digits / 1126 bits
Status composite
Value 476839601450672246278301114361703802499395369294228635945721069790890346871571413035188147251993463424453564611055214040668024791937226175819210339269342955447535324335799262896393269775812331476371740580242743517197764847521206484239979391937486609376920155857001196755666853183341469795881877081981308119334812413349026142273085617749597

Factorizations

Primary (ID: 147162) 25404189355843522469778697943 (proven prime)
(ID: 183096) 18770116801266427617369734554479130308053961319553284667323737522925256739592079876605640787067209242560576981604881421462212144040457668688514591726215663759202407949162212884501630699300636683035066857239852918130202782462413071741020271775889915120986806454575001263980367204090773998282406069895198365964779 (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.