Properties

Label 2-2100-35.13-c1-0-5
Degree $2$
Conductor $2100$
Sign $-0.525 - 0.850i$
Analytic cond. $16.7685$
Root an. cond. $4.09494$
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  + (−0.707 + 0.707i)3-s + (1.87 − 1.87i)7-s − 1.00i·9-s − 2·11-s + (−1.41 + 1.41i)13-s + (−2.82 − 2.82i)17-s − 5.29·19-s + 2.64i·21-s + (3.74 + 3.74i)23-s + (0.707 + 0.707i)27-s + 6i·29-s + 5.29i·31-s + (1.41 − 1.41i)33-s − 2.00i·39-s + 10.5i·41-s + ⋯
L(s)  = 1  + (−0.408 + 0.408i)3-s + (0.707 − 0.707i)7-s − 0.333i·9-s − 0.603·11-s + (−0.392 + 0.392i)13-s + (−0.685 − 0.685i)17-s − 1.21·19-s + 0.577i·21-s + (0.780 + 0.780i)23-s + (0.136 + 0.136i)27-s + 1.11i·29-s + 0.950i·31-s + (0.246 − 0.246i)33-s − 0.320i·39-s + 1.65i·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2100 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.525 - 0.850i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2100 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.525 - 0.850i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2100\)    =    \(2^{2} \cdot 3 \cdot 5^{2} \cdot 7\)
Sign: $-0.525 - 0.850i$
Analytic conductor: \(16.7685\)
Root analytic conductor: \(4.09494\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2100} (1693, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2100,\ (\ :1/2),\ -0.525 - 0.850i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7898124089\)
\(L(\frac12)\) \(\approx\) \(0.7898124089\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + (0.707 - 0.707i)T \)
5 \( 1 \)
7 \( 1 + (-1.87 + 1.87i)T \)
good11 \( 1 + 2T + 11T^{2} \)
13 \( 1 + (1.41 - 1.41i)T - 13iT^{2} \)
17 \( 1 + (2.82 + 2.82i)T + 17iT^{2} \)
19 \( 1 + 5.29T + 19T^{2} \)
23 \( 1 + (-3.74 - 3.74i)T + 23iT^{2} \)
29 \( 1 - 6iT - 29T^{2} \)
31 \( 1 - 5.29iT - 31T^{2} \)
37 \( 1 - 37iT^{2} \)
41 \( 1 - 10.5iT - 41T^{2} \)
43 \( 1 + (3.74 + 3.74i)T + 43iT^{2} \)
47 \( 1 + (-5.65 - 5.65i)T + 47iT^{2} \)
53 \( 1 + (-3.74 - 3.74i)T + 53iT^{2} \)
59 \( 1 + 10.5T + 59T^{2} \)
61 \( 1 - 10.5iT - 61T^{2} \)
67 \( 1 + (-3.74 + 3.74i)T - 67iT^{2} \)
71 \( 1 + 2T + 71T^{2} \)
73 \( 1 + (-9.89 + 9.89i)T - 73iT^{2} \)
79 \( 1 - 4iT - 79T^{2} \)
83 \( 1 - 83iT^{2} \)
89 \( 1 + 89T^{2} \)
97 \( 1 + (-1.41 - 1.41i)T + 97iT^{2} \)
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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

−9.306320546203464060822317554436, −8.714288730783085475034996569220, −7.71681374534171147623769143204, −7.05510823376052148868469987673, −6.28201227845912770793420090194, −5.00930325540261471750981954403, −4.79299383337817143455838614669, −3.74713196489849050656120661986, −2.59207581103366388181601252934, −1.29544757703803999667846046628, 0.29668804491520888916228260818, 1.97592587516224622648029948962, 2.55818485413719840984859380903, 4.09206023217097764269607957708, 4.91105186164542602644693842112, 5.69240229842485286734104528510, 6.40773621403425552081619457793, 7.29480356373383504100640652894, 8.220657969061639797913611067610, 8.553740048007937757342871687594

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