Properties

Label 2-350-25.16-c1-0-6
Degree $2$
Conductor $350$
Sign $0.251 - 0.967i$
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  + (0.809 + 0.587i)2-s + (0.241 + 0.743i)3-s + (0.309 + 0.951i)4-s + (1.92 + 1.14i)5-s + (−0.241 + 0.743i)6-s − 7-s + (−0.309 + 0.951i)8-s + (1.93 − 1.40i)9-s + (0.885 + 2.05i)10-s + (0.229 + 0.166i)11-s + (−0.632 + 0.459i)12-s + (−1.15 + 0.836i)13-s + (−0.809 − 0.587i)14-s + (−0.383 + 1.70i)15-s + (−0.809 + 0.587i)16-s + (−0.450 + 1.38i)17-s + ⋯
L(s)  = 1  + (0.572 + 0.415i)2-s + (0.139 + 0.429i)3-s + (0.154 + 0.475i)4-s + (0.860 + 0.510i)5-s + (−0.0986 + 0.303i)6-s − 0.377·7-s + (−0.109 + 0.336i)8-s + (0.644 − 0.468i)9-s + (0.280 + 0.649i)10-s + (0.0692 + 0.0502i)11-s + (−0.182 + 0.132i)12-s + (−0.319 + 0.232i)13-s + (−0.216 − 0.157i)14-s + (−0.0989 + 0.440i)15-s + (−0.202 + 0.146i)16-s + (−0.109 + 0.336i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.251 - 0.967i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.251 - 0.967i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(350\)    =    \(2 \cdot 5^{2} \cdot 7\)
Sign: $0.251 - 0.967i$
Analytic conductor: \(2.79476\)
Root analytic conductor: \(1.67175\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{350} (141, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 350,\ (\ :1/2),\ 0.251 - 0.967i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.65157 + 1.27778i\)
\(L(\frac12)\) \(\approx\) \(1.65157 + 1.27778i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.809 - 0.587i)T \)
5 \( 1 + (-1.92 - 1.14i)T \)
7 \( 1 + T \)
good3 \( 1 + (-0.241 - 0.743i)T + (-2.42 + 1.76i)T^{2} \)
11 \( 1 + (-0.229 - 0.166i)T + (3.39 + 10.4i)T^{2} \)
13 \( 1 + (1.15 - 0.836i)T + (4.01 - 12.3i)T^{2} \)
17 \( 1 + (0.450 - 1.38i)T + (-13.7 - 9.99i)T^{2} \)
19 \( 1 + (0.0630 - 0.194i)T + (-15.3 - 11.1i)T^{2} \)
23 \( 1 + (7.07 + 5.13i)T + (7.10 + 21.8i)T^{2} \)
29 \( 1 + (-0.161 - 0.498i)T + (-23.4 + 17.0i)T^{2} \)
31 \( 1 + (-1.37 + 4.24i)T + (-25.0 - 18.2i)T^{2} \)
37 \( 1 + (-6.49 + 4.71i)T + (11.4 - 35.1i)T^{2} \)
41 \( 1 + (-1.08 + 0.790i)T + (12.6 - 38.9i)T^{2} \)
43 \( 1 + 5.56T + 43T^{2} \)
47 \( 1 + (-1.27 - 3.92i)T + (-38.0 + 27.6i)T^{2} \)
53 \( 1 + (2.12 + 6.54i)T + (-42.8 + 31.1i)T^{2} \)
59 \( 1 + (-3.96 + 2.87i)T + (18.2 - 56.1i)T^{2} \)
61 \( 1 + (-1.48 - 1.07i)T + (18.8 + 58.0i)T^{2} \)
67 \( 1 + (-1.69 + 5.21i)T + (-54.2 - 39.3i)T^{2} \)
71 \( 1 + (1.13 + 3.47i)T + (-57.4 + 41.7i)T^{2} \)
73 \( 1 + (11.6 + 8.45i)T + (22.5 + 69.4i)T^{2} \)
79 \( 1 + (5.20 + 16.0i)T + (-63.9 + 46.4i)T^{2} \)
83 \( 1 + (1.64 - 5.07i)T + (-67.1 - 48.7i)T^{2} \)
89 \( 1 + (-8.07 - 5.86i)T + (27.5 + 84.6i)T^{2} \)
97 \( 1 + (-4.81 - 14.8i)T + (-78.4 + 57.0i)T^{2} \)
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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

−11.83520528750946748854228794971, −10.56849652787805956865832384949, −9.873514282681851958653193974818, −9.055910396146717385676438452460, −7.72782106980005365199461899411, −6.59252714721107029405547563772, −6.03637258500967704960802934075, −4.65475622113656370242709457562, −3.63622073433343928747130297556, −2.26084145896832469221021942119, 1.48115898942119609256960287851, 2.67954215323168162518530684817, 4.25935279817651162805626164086, 5.33423597602577812553307361008, 6.29457479021768656858712409118, 7.37065728403787189934316167770, 8.550564708620605019591428043168, 9.838039403329353605456504845263, 10.12725223832743335138132795261, 11.51524641360594149049961631839

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