Factor Info

ID 33747
Size 643 digits / 2134 bits
Status composite
Value 2362748198155900025354990173689447038012177797147407712562101754922659685570472688417171181668757803338496643474759196487047014269399665590751445883725028396288796796426267176887877605931020507326108291132738336581855673609448284655634825761853976033300071432018554473641090188067609582742825049267779992891782010316144071405541722388676986726907192919102062145905365275213630518172403254143374089015680053080255986252063294806747805942567945552236922708522336945886678439674829031550368308625649094262954254572821383971956698812549410936043221201918743040851756336633078925830277578438739166612278781371258074631268248098285687643391242001079

Factorizations

Primary (ID: 18734) 583471714876268810821962679494815823313304954547281466111191418514652718952251538134135678763081722649898938579 (proven prime)
(ID: 33748) 4049464846221286196045695107151241217594357693046210585012714840312046631623156312237139833994116152275586754748614196750234049101114163224274667766556361250396651671866601259262191040980449537027578174075704308722064452278056018785725091408043063500625638789278349475495474706076529514203219240654188205617945724608599809755986006673331560017493573277337597494635147979645725979779048812015522191370543688054761406390463255646341869071614310961805299730363637053916083226043419236654293529897521767941107182758597321614310330687501 (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.