Factor Info

ID 80657
Size 288 digits / 956 bits
Status composite
Value 396914150696243570958950879297957869663624272180759678537656553789693932837097995306994656448094437470376572938894757105695327298100488058926932196943147866350841567864879457394712077387905011606087335714127047726866589611558742319701652774483726582146650863228154670190563910572121467249

Factorizations

Primary (ID: 78917) 30550290417769140871696654238260094416331076342968053853544491625001880172607366459189 (proven prime)
(ID: 80658) 12992156384391819527109292933314301151801337503692367961050043137992696741688707447582131490100140756769418609907185729916173224093062887576870108642860648991426276091485738829077089846967458350825614541 (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.