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Properties

Label 2-1050-35.4-c1-0-16
Degree $2$
Conductor $1050$
Sign $0.669 + 0.742i$
Analytic cond. $8.38429$
Root an. cond. $2.89556$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.866 + 0.5i)2-s + (0.866 + 0.5i)3-s + (0.499 − 0.866i)4-s − 0.999·6-s + (−1.73 + 2i)7-s + 0.999i·8-s + (0.499 + 0.866i)9-s + (2.5 − 4.33i)11-s + (0.866 − 0.499i)12-s − 5i·13-s + (0.499 − 2.59i)14-s + (−0.5 − 0.866i)16-s + (−3.46 − 2i)17-s + (−0.866 − 0.499i)18-s + (−3.5 − 6.06i)19-s + ⋯
L(s)  = 1  + (−0.612 + 0.353i)2-s + (0.499 + 0.288i)3-s + (0.249 − 0.433i)4-s − 0.408·6-s + (−0.654 + 0.755i)7-s + 0.353i·8-s + (0.166 + 0.288i)9-s + (0.753 − 1.30i)11-s + (0.249 − 0.144i)12-s − 1.38i·13-s + (0.133 − 0.694i)14-s + (−0.125 − 0.216i)16-s + (−0.840 − 0.485i)17-s + (−0.204 − 0.117i)18-s + (−0.802 − 1.39i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1050 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.669 + 0.742i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1050 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.669 + 0.742i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1050\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 7\)
Sign: $0.669 + 0.742i$
Analytic conductor: \(8.38429\)
Root analytic conductor: \(2.89556\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1050} (949, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1050,\ (\ :1/2),\ 0.669 + 0.742i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.070040171\)
\(L(\frac12)\) \(\approx\) \(1.070040171\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.866 - 0.5i)T \)
3 \( 1 + (-0.866 - 0.5i)T \)
5 \( 1 \)
7 \( 1 + (1.73 - 2i)T \)
good11 \( 1 + (-2.5 + 4.33i)T + (-5.5 - 9.52i)T^{2} \)
13 \( 1 + 5iT - 13T^{2} \)
17 \( 1 + (3.46 + 2i)T + (8.5 + 14.7i)T^{2} \)
19 \( 1 + (3.5 + 6.06i)T + (-9.5 + 16.4i)T^{2} \)
23 \( 1 + (-0.866 + 0.5i)T + (11.5 - 19.9i)T^{2} \)
29 \( 1 + 29T^{2} \)
31 \( 1 + (-1 + 1.73i)T + (-15.5 - 26.8i)T^{2} \)
37 \( 1 + (0.866 - 0.5i)T + (18.5 - 32.0i)T^{2} \)
41 \( 1 - 5T + 41T^{2} \)
43 \( 1 - 12iT - 43T^{2} \)
47 \( 1 + (-9.52 + 5.5i)T + (23.5 - 40.7i)T^{2} \)
53 \( 1 + (-7.79 - 4.5i)T + (26.5 + 45.8i)T^{2} \)
59 \( 1 + (-2 + 3.46i)T + (-29.5 - 51.0i)T^{2} \)
61 \( 1 + (2 + 3.46i)T + (-30.5 + 52.8i)T^{2} \)
67 \( 1 + (10.3 + 6i)T + (33.5 + 58.0i)T^{2} \)
71 \( 1 - 2T + 71T^{2} \)
73 \( 1 + (8.66 + 5i)T + (36.5 + 63.2i)T^{2} \)
79 \( 1 + (6 + 10.3i)T + (-39.5 + 68.4i)T^{2} \)
83 \( 1 + 12iT - 83T^{2} \)
89 \( 1 + (-7 - 12.1i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 - 8iT - 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.487042605049337052401512966940, −8.906909091532316967633236372275, −8.469162812169749883588159781994, −7.40755629207756290983631942276, −6.38985338402122664232791814522, −5.78067556119195978892506353556, −4.60876521342614711698159819409, −3.22710904009703522802973089291, −2.49987477204592274667071763532, −0.56281755428133394351010228655, 1.47944023192445944701519406839, 2.34152392308899562247198033601, 3.97641672944950888662889964838, 4.17549894720672970958948644516, 6.15343457832562239082049460922, 6.97991061745274308466963357169, 7.37192007754666077860539818282, 8.653230897741031791154182827267, 9.133633559248558376613820815514, 10.01369004985183568090038323070

Graph of the $Z$-function along the critical line