Properties

Label 2-1650-165.164-c1-0-56
Degree $2$
Conductor $1650$
Sign $0.301 + 0.953i$
Analytic cond. $13.1753$
Root an. cond. $3.62978$
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  + i·2-s + (−1.19 + 1.25i)3-s − 4-s + (−1.25 − 1.19i)6-s + 3.22·7-s i·8-s + (−0.166 − 2.99i)9-s + (−2.73 + 1.87i)11-s + (1.19 − 1.25i)12-s − 0.712·13-s + 3.22i·14-s + 16-s − 6.12i·17-s + (2.99 − 0.166i)18-s + 2.33i·19-s + ⋯
L(s)  = 1  + 0.707i·2-s + (−0.687 + 0.726i)3-s − 0.5·4-s + (−0.513 − 0.485i)6-s + 1.22·7-s − 0.353i·8-s + (−0.0553 − 0.998i)9-s + (−0.825 + 0.564i)11-s + (0.343 − 0.363i)12-s − 0.197·13-s + 0.863i·14-s + 0.250·16-s − 1.48i·17-s + (0.706 − 0.0391i)18-s + 0.535i·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1650 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.301 + 0.953i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1650 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.301 + 0.953i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1650\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 11\)
Sign: $0.301 + 0.953i$
Analytic conductor: \(13.1753\)
Root analytic conductor: \(3.62978\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1650} (1649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1650,\ (\ :1/2),\ 0.301 + 0.953i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.2707661033\)
\(L(\frac12)\) \(\approx\) \(0.2707661033\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - iT \)
3 \( 1 + (1.19 - 1.25i)T \)
5 \( 1 \)
11 \( 1 + (2.73 - 1.87i)T \)
good7 \( 1 - 3.22T + 7T^{2} \)
13 \( 1 + 0.712T + 13T^{2} \)
17 \( 1 + 6.12iT - 17T^{2} \)
19 \( 1 - 2.33iT - 19T^{2} \)
23 \( 1 + 3.03T + 23T^{2} \)
29 \( 1 + 5.27T + 29T^{2} \)
31 \( 1 + 9.55T + 31T^{2} \)
37 \( 1 + 9.73iT - 37T^{2} \)
41 \( 1 + 0.761T + 41T^{2} \)
43 \( 1 + 5.79T + 43T^{2} \)
47 \( 1 + 11.7T + 47T^{2} \)
53 \( 1 - 1.09T + 53T^{2} \)
59 \( 1 + 1.95iT - 59T^{2} \)
61 \( 1 - 2.19iT - 61T^{2} \)
67 \( 1 + 2.80iT - 67T^{2} \)
71 \( 1 + 11.7iT - 71T^{2} \)
73 \( 1 - 14.6T + 73T^{2} \)
79 \( 1 - 13.5iT - 79T^{2} \)
83 \( 1 - 7.72iT - 83T^{2} \)
89 \( 1 + 3.04iT - 89T^{2} \)
97 \( 1 + 10.6iT - 97T^{2} \)
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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

−9.372963699960935772128770313296, −8.289939134156551248504529347934, −7.56529225305234743574090303817, −6.89663204143510699614260700059, −5.62577441329474642832480470786, −5.21247947852921162676690280222, −4.54491596588366807337084325539, −3.54127821712146655541123110183, −1.93860100992042170044775084674, −0.11176296115971510811646232244, 1.46770602117660731244688738115, 2.14371820124775663064411045472, 3.51236659256117861923816156421, 4.72620835670703281270892625630, 5.33564171558261210819089148215, 6.14839878404848420360886957002, 7.26293345127553383437454140008, 8.195290159429249569863942909682, 8.378333737523196450018296164879, 9.747277948244839450592630911608

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