Properties

Label 2-7098-1.1-c1-0-78
Degree $2$
Conductor $7098$
Sign $1$
Analytic cond. $56.6778$
Root an. cond. $7.52846$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3-s + 4-s + 4.39·5-s − 6-s + 7-s + 8-s + 9-s + 4.39·10-s + 1.12·11-s − 12-s + 14-s − 4.39·15-s + 16-s + 3.15·17-s + 18-s − 8.07·19-s + 4.39·20-s − 21-s + 1.12·22-s − 5.40·23-s − 24-s + 14.3·25-s − 27-s + 28-s − 6.74·29-s − 4.39·30-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 0.5·4-s + 1.96·5-s − 0.408·6-s + 0.377·7-s + 0.353·8-s + 0.333·9-s + 1.39·10-s + 0.338·11-s − 0.288·12-s + 0.267·14-s − 1.13·15-s + 0.250·16-s + 0.765·17-s + 0.235·18-s − 1.85·19-s + 0.983·20-s − 0.218·21-s + 0.239·22-s − 1.12·23-s − 0.204·24-s + 2.87·25-s − 0.192·27-s + 0.188·28-s − 1.25·29-s − 0.803·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7098 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7098 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7098\)    =    \(2 \cdot 3 \cdot 7 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(56.6778\)
Root analytic conductor: \(7.52846\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7098,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.444483706\)
\(L(\frac12)\) \(\approx\) \(4.444483706\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 + T \)
7 \( 1 - T \)
13 \( 1 \)
good5 \( 1 - 4.39T + 5T^{2} \)
11 \( 1 - 1.12T + 11T^{2} \)
17 \( 1 - 3.15T + 17T^{2} \)
19 \( 1 + 8.07T + 19T^{2} \)
23 \( 1 + 5.40T + 23T^{2} \)
29 \( 1 + 6.74T + 29T^{2} \)
31 \( 1 - 5.58T + 31T^{2} \)
37 \( 1 - 7.61T + 37T^{2} \)
41 \( 1 - 2.05T + 41T^{2} \)
43 \( 1 - 1.58T + 43T^{2} \)
47 \( 1 + 7.58T + 47T^{2} \)
53 \( 1 - 8.44T + 53T^{2} \)
59 \( 1 - 7.27T + 59T^{2} \)
61 \( 1 - 10.4T + 61T^{2} \)
67 \( 1 + 5.27T + 67T^{2} \)
71 \( 1 - 8.67T + 71T^{2} \)
73 \( 1 - 12.7T + 73T^{2} \)
79 \( 1 + 3.52T + 79T^{2} \)
83 \( 1 - 11.1T + 83T^{2} \)
89 \( 1 - 10.4T + 89T^{2} \)
97 \( 1 - 1.22T + 97T^{2} \)
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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

−7.87396550208964641400464869282, −6.77858354012179314808855936202, −6.34824700514573868005660926751, −5.80957135279527438937347380620, −5.29022061619603645291794241369, −4.51762103883230766326699102535, −3.73902289615144200386408954274, −2.39581555487264945438031687366, −2.04254340933493359163604992630, −1.04281148118949692490954500284, 1.04281148118949692490954500284, 2.04254340933493359163604992630, 2.39581555487264945438031687366, 3.73902289615144200386408954274, 4.51762103883230766326699102535, 5.29022061619603645291794241369, 5.80957135279527438937347380620, 6.34824700514573868005660926751, 6.77858354012179314808855936202, 7.87396550208964641400464869282

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