Properties

Label 2-7098-1.1-c1-0-33
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 − 2.41·5-s − 6-s + 7-s + 8-s + 9-s − 2.41·10-s + 2.07·11-s − 12-s + 14-s + 2.41·15-s + 16-s + 6.31·17-s + 18-s − 1.82·19-s − 2.41·20-s − 21-s + 2.07·22-s − 2.11·23-s − 24-s + 0.833·25-s − 27-s + 28-s − 4.51·29-s + 2.41·30-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 0.5·4-s − 1.08·5-s − 0.408·6-s + 0.377·7-s + 0.353·8-s + 0.333·9-s − 0.763·10-s + 0.624·11-s − 0.288·12-s + 0.267·14-s + 0.623·15-s + 0.250·16-s + 1.53·17-s + 0.235·18-s − 0.418·19-s − 0.540·20-s − 0.218·21-s + 0.441·22-s − 0.440·23-s − 0.204·24-s + 0.166·25-s − 0.192·27-s + 0.188·28-s − 0.839·29-s + 0.440·30-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

\(L(1)\) \(\approx\) \(2.304009121\)
\(L(\frac12)\) \(\approx\) \(2.304009121\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.41T + 5T^{2} \)
11 \( 1 - 2.07T + 11T^{2} \)
17 \( 1 - 6.31T + 17T^{2} \)
19 \( 1 + 1.82T + 19T^{2} \)
23 \( 1 + 2.11T + 23T^{2} \)
29 \( 1 + 4.51T + 29T^{2} \)
31 \( 1 - 10.2T + 31T^{2} \)
37 \( 1 + 10.3T + 37T^{2} \)
41 \( 1 - 6.82T + 41T^{2} \)
43 \( 1 + 1.29T + 43T^{2} \)
47 \( 1 - 3.78T + 47T^{2} \)
53 \( 1 + 0.389T + 53T^{2} \)
59 \( 1 + 6.22T + 59T^{2} \)
61 \( 1 - 5.20T + 61T^{2} \)
67 \( 1 - 9.51T + 67T^{2} \)
71 \( 1 - 10.3T + 71T^{2} \)
73 \( 1 - 8.31T + 73T^{2} \)
79 \( 1 - 3.45T + 79T^{2} \)
83 \( 1 + 13.4T + 83T^{2} \)
89 \( 1 + 5.26T + 89T^{2} \)
97 \( 1 - 9.97T + 97T^{2} \)
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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

−7.963583040631914173577201170894, −7.10674450932167057147473899091, −6.54019726627635344659542082230, −5.67366273562666828326691832799, −5.14624830247316024393632313430, −4.18590173707445489848873349130, −3.87298438653553272499080702237, −2.97360505260528910309476128299, −1.76020206824708740214208942485, −0.73368771961242468556073543236, 0.73368771961242468556073543236, 1.76020206824708740214208942485, 2.97360505260528910309476128299, 3.87298438653553272499080702237, 4.18590173707445489848873349130, 5.14624830247316024393632313430, 5.67366273562666828326691832799, 6.54019726627635344659542082230, 7.10674450932167057147473899091, 7.963583040631914173577201170894

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