Properties

Label 2-350-25.14-c1-0-10
Degree $2$
Conductor $350$
Sign $0.494 - 0.869i$
Analytic cond. $2.79476$
Root an. cond. $1.67175$
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  + (0.587 + 0.809i)2-s + (1.47 + 0.480i)3-s + (−0.309 + 0.951i)4-s + (2.21 − 0.333i)5-s + (0.480 + 1.47i)6-s + i·7-s + (−0.951 + 0.309i)8-s + (−0.473 − 0.343i)9-s + (1.56 + 1.59i)10-s + (1.75 − 1.27i)11-s + (−0.913 + 1.25i)12-s + (0.0819 − 0.112i)13-s + (−0.809 + 0.587i)14-s + (3.42 + 0.569i)15-s + (−0.809 − 0.587i)16-s + (−4.61 + 1.49i)17-s + ⋯
L(s)  = 1  + (0.415 + 0.572i)2-s + (0.853 + 0.277i)3-s + (−0.154 + 0.475i)4-s + (0.988 − 0.149i)5-s + (0.196 + 0.603i)6-s + 0.377i·7-s + (−0.336 + 0.109i)8-s + (−0.157 − 0.114i)9-s + (0.496 + 0.503i)10-s + (0.529 − 0.384i)11-s + (−0.263 + 0.362i)12-s + (0.0227 − 0.0312i)13-s + (−0.216 + 0.157i)14-s + (0.885 + 0.146i)15-s + (−0.202 − 0.146i)16-s + (−1.11 + 0.363i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.494 - 0.869i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.494 - 0.869i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(350\)    =    \(2 \cdot 5^{2} \cdot 7\)
Sign: $0.494 - 0.869i$
Analytic conductor: \(2.79476\)
Root analytic conductor: \(1.67175\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{350} (239, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 350,\ (\ :1/2),\ 0.494 - 0.869i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.98579 + 1.15453i\)
\(L(\frac12)\) \(\approx\) \(1.98579 + 1.15453i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.587 - 0.809i)T \)
5 \( 1 + (-2.21 + 0.333i)T \)
7 \( 1 - iT \)
good3 \( 1 + (-1.47 - 0.480i)T + (2.42 + 1.76i)T^{2} \)
11 \( 1 + (-1.75 + 1.27i)T + (3.39 - 10.4i)T^{2} \)
13 \( 1 + (-0.0819 + 0.112i)T + (-4.01 - 12.3i)T^{2} \)
17 \( 1 + (4.61 - 1.49i)T + (13.7 - 9.99i)T^{2} \)
19 \( 1 + (-0.0785 - 0.241i)T + (-15.3 + 11.1i)T^{2} \)
23 \( 1 + (1.82 + 2.51i)T + (-7.10 + 21.8i)T^{2} \)
29 \( 1 + (1.06 - 3.27i)T + (-23.4 - 17.0i)T^{2} \)
31 \( 1 + (0.792 + 2.43i)T + (-25.0 + 18.2i)T^{2} \)
37 \( 1 + (2.90 - 4.00i)T + (-11.4 - 35.1i)T^{2} \)
41 \( 1 + (-3.50 - 2.54i)T + (12.6 + 38.9i)T^{2} \)
43 \( 1 + 0.885iT - 43T^{2} \)
47 \( 1 + (-0.800 - 0.259i)T + (38.0 + 27.6i)T^{2} \)
53 \( 1 + (-0.414 - 0.134i)T + (42.8 + 31.1i)T^{2} \)
59 \( 1 + (9.01 + 6.54i)T + (18.2 + 56.1i)T^{2} \)
61 \( 1 + (-7.58 + 5.51i)T + (18.8 - 58.0i)T^{2} \)
67 \( 1 + (12.3 - 4.01i)T + (54.2 - 39.3i)T^{2} \)
71 \( 1 + (-3.37 + 10.3i)T + (-57.4 - 41.7i)T^{2} \)
73 \( 1 + (-2.69 - 3.70i)T + (-22.5 + 69.4i)T^{2} \)
79 \( 1 + (0.600 - 1.84i)T + (-63.9 - 46.4i)T^{2} \)
83 \( 1 + (-15.0 + 4.90i)T + (67.1 - 48.7i)T^{2} \)
89 \( 1 + (-11.6 + 8.44i)T + (27.5 - 84.6i)T^{2} \)
97 \( 1 + (0.198 + 0.0644i)T + (78.4 + 57.0i)T^{2} \)
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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

−11.79038750938541183997493991697, −10.61282896787296246768790243545, −9.375715459928080844465561938787, −8.915221273140802699704109784108, −8.078827245212072877221145713898, −6.58852042352098298895178390277, −5.93675051377189357034418285459, −4.69446277293811386955306965006, −3.43240752488683734495008618196, −2.20960167515821277537273070709, 1.77003641971832360046078865947, 2.70953616469599197968272633125, 4.03261517467551412469831516679, 5.32577259150705231384293658207, 6.47893683918609258982113284454, 7.50643190766889727673199511921, 8.874783842520045359752212616731, 9.412275347504981702385460811289, 10.45782746736746582684544783212, 11.27910013032814992273814218478

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