Factor Info

ID 205350
Size 477 digits / 1582 bits
Status composite
Value 168528903995465391633040341399105135171013098808320336215125146298887278224179949832107082229132129815212898830612830186515069045081653159066479368167268736491533281104619843160987776824019297154431638423688121318040796581755404846946537008684019268965637480478455367438969625876845645558142612979250602636984724764042140521800952771865746351975679137563235901076953214239427174311379038839124556976839311966380384529738259758915720915786746293447079446449836731903573499338741

Factorizations

Primary (ID: 205351) 2218224936429116356078409 (proven prime)
(ID: 205352) 75974668406154559057903346583032319344518483493751183255184604054722747151129641058628056777508316544198049702027333338101194743557824350306291358464892874772742477918795913081380871170456239754786531366919719866071981759715002899751159116902053840935571149013179385511057068817049514964424969721498548051593689015295776588809653205469740984044554316577435540236494854721861706078116608516501525828704581011506772813084444492744544832433891892667286349 (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.