Properties

Label 2-350-25.16-c1-0-13
Degree $2$
Conductor $350$
Sign $-0.698 + 0.715i$
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 + (−0.924 − 2.84i)3-s + (0.309 + 0.951i)4-s + (−1.56 − 1.59i)5-s + (0.924 − 2.84i)6-s + 7-s + (−0.309 + 0.951i)8-s + (−4.82 + 3.50i)9-s + (−0.328 − 2.21i)10-s + (−4.39 − 3.19i)11-s + (2.42 − 1.75i)12-s + (2.43 − 1.76i)13-s + (0.809 + 0.587i)14-s + (−3.09 + 5.93i)15-s + (−0.809 + 0.587i)16-s + (−0.726 + 2.23i)17-s + ⋯
L(s)  = 1  + (0.572 + 0.415i)2-s + (−0.534 − 1.64i)3-s + (0.154 + 0.475i)4-s + (−0.700 − 0.714i)5-s + (0.377 − 1.16i)6-s + 0.377·7-s + (−0.109 + 0.336i)8-s + (−1.60 + 1.16i)9-s + (−0.103 − 0.699i)10-s + (−1.32 − 0.962i)11-s + (0.699 − 0.507i)12-s + (0.674 − 0.489i)13-s + (0.216 + 0.157i)14-s + (−0.799 + 1.53i)15-s + (−0.202 + 0.146i)16-s + (−0.176 + 0.542i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.698 + 0.715i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.698 + 0.715i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(350\)    =    \(2 \cdot 5^{2} \cdot 7\)
Sign: $-0.698 + 0.715i$
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: \((2,\ 350,\ (\ :1/2),\ -0.698 + 0.715i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.407660 - 0.968058i\)
\(L(\frac12)\) \(\approx\) \(0.407660 - 0.968058i\)
\(L(\frac{3}{2})\) 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 \( 1 + (1.56 + 1.59i)T \)
7 \( 1 - T \)
good3 \( 1 + (0.924 + 2.84i)T + (-2.42 + 1.76i)T^{2} \)
11 \( 1 + (4.39 + 3.19i)T + (3.39 + 10.4i)T^{2} \)
13 \( 1 + (-2.43 + 1.76i)T + (4.01 - 12.3i)T^{2} \)
17 \( 1 + (0.726 - 2.23i)T + (-13.7 - 9.99i)T^{2} \)
19 \( 1 + (0.0911 - 0.280i)T + (-15.3 - 11.1i)T^{2} \)
23 \( 1 + (3.77 + 2.74i)T + (7.10 + 21.8i)T^{2} \)
29 \( 1 + (0.883 + 2.71i)T + (-23.4 + 17.0i)T^{2} \)
31 \( 1 + (-2.79 + 8.60i)T + (-25.0 - 18.2i)T^{2} \)
37 \( 1 + (-5.91 + 4.29i)T + (11.4 - 35.1i)T^{2} \)
41 \( 1 + (-4.21 + 3.06i)T + (12.6 - 38.9i)T^{2} \)
43 \( 1 - 8.77T + 43T^{2} \)
47 \( 1 + (-0.140 - 0.432i)T + (-38.0 + 27.6i)T^{2} \)
53 \( 1 + (-4.22 - 13.0i)T + (-42.8 + 31.1i)T^{2} \)
59 \( 1 + (-8.60 + 6.25i)T + (18.2 - 56.1i)T^{2} \)
61 \( 1 + (1.98 + 1.44i)T + (18.8 + 58.0i)T^{2} \)
67 \( 1 + (1.53 - 4.73i)T + (-54.2 - 39.3i)T^{2} \)
71 \( 1 + (-3.93 - 12.1i)T + (-57.4 + 41.7i)T^{2} \)
73 \( 1 + (5.08 + 3.69i)T + (22.5 + 69.4i)T^{2} \)
79 \( 1 + (3.84 + 11.8i)T + (-63.9 + 46.4i)T^{2} \)
83 \( 1 + (-5.37 + 16.5i)T + (-67.1 - 48.7i)T^{2} \)
89 \( 1 + (8.14 + 5.91i)T + (27.5 + 84.6i)T^{2} \)
97 \( 1 + (-2.10 - 6.48i)T + (-78.4 + 57.0i)T^{2} \)
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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

−11.44272553997418513764775070820, −10.76007591917397956186705322231, −8.648443125059946699892442803046, −7.907723426499977975485716154105, −7.56944726976864067590996515771, −5.99351201574710487908347868480, −5.69170883933361953251022931222, −4.20516334234641898730356738006, −2.47410593051331795396572989759, −0.63633584755145221761222320352, 2.74639590030719731732937677782, 3.92311532298210820276962637841, 4.67749361402302834441089752521, 5.54435384936011012903911095490, 6.87277515779205810506272113355, 8.172578579365489975158362997490, 9.514797145926697751377373981688, 10.29069544224965388858197148011, 10.92889976606148272051013739062, 11.51965517225129397876753975462

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