Properties

Label 2-7007-1.1-c1-0-269
Degree $2$
Conductor $7007$
Sign $1$
Analytic cond. $55.9511$
Root an. cond. $7.48005$
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  + 2.21·2-s + 3.13·3-s + 2.90·4-s − 4.00·5-s + 6.94·6-s + 1.99·8-s + 6.85·9-s − 8.87·10-s + 11-s + 9.11·12-s + 13-s − 12.5·15-s − 1.38·16-s + 5.99·17-s + 15.1·18-s − 3.39·19-s − 11.6·20-s + 2.21·22-s + 0.438·23-s + 6.27·24-s + 11.0·25-s + 2.21·26-s + 12.0·27-s + 5.37·29-s − 27.8·30-s + 1.24·31-s − 7.05·32-s + ⋯
L(s)  = 1  + 1.56·2-s + 1.81·3-s + 1.45·4-s − 1.79·5-s + 2.83·6-s + 0.706·8-s + 2.28·9-s − 2.80·10-s + 0.301·11-s + 2.62·12-s + 0.277·13-s − 3.24·15-s − 0.345·16-s + 1.45·17-s + 3.57·18-s − 0.778·19-s − 2.60·20-s + 0.472·22-s + 0.0913·23-s + 1.28·24-s + 2.21·25-s + 0.434·26-s + 2.32·27-s + 0.998·29-s − 5.08·30-s + 0.224·31-s − 1.24·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7007 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7007 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7007\)    =    \(7^{2} \cdot 11 \cdot 13\)
Sign: $1$
Analytic conductor: \(55.9511\)
Root analytic conductor: \(7.48005\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7007,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(7.934012574\)
\(L(\frac12)\) \(\approx\) \(7.934012574\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 \)
11 \( 1 - T \)
13 \( 1 - T \)
good2 \( 1 - 2.21T + 2T^{2} \)
3 \( 1 - 3.13T + 3T^{2} \)
5 \( 1 + 4.00T + 5T^{2} \)
17 \( 1 - 5.99T + 17T^{2} \)
19 \( 1 + 3.39T + 19T^{2} \)
23 \( 1 - 0.438T + 23T^{2} \)
29 \( 1 - 5.37T + 29T^{2} \)
31 \( 1 - 1.24T + 31T^{2} \)
37 \( 1 - 2.61T + 37T^{2} \)
41 \( 1 - 0.391T + 41T^{2} \)
43 \( 1 - 12.5T + 43T^{2} \)
47 \( 1 - 2.70T + 47T^{2} \)
53 \( 1 - 13.6T + 53T^{2} \)
59 \( 1 - 8.80T + 59T^{2} \)
61 \( 1 + 10.6T + 61T^{2} \)
67 \( 1 - 7.29T + 67T^{2} \)
71 \( 1 + 11.8T + 71T^{2} \)
73 \( 1 + 7.84T + 73T^{2} \)
79 \( 1 + 6.49T + 79T^{2} \)
83 \( 1 - 0.250T + 83T^{2} \)
89 \( 1 + 5.99T + 89T^{2} \)
97 \( 1 + 4.60T + 97T^{2} \)
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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

−7.73367013717120472811629611111, −7.40091128107551122742823223703, −6.68836945028450202254378039031, −5.68999235779297196565881023456, −4.56975650739327668688413804255, −4.12601861908262635458645294362, −3.70997257677000196745902718798, −3.01128632965121567556976007358, −2.50754468936602960543867694527, −1.09606987013489424984925515295, 1.09606987013489424984925515295, 2.50754468936602960543867694527, 3.01128632965121567556976007358, 3.70997257677000196745902718798, 4.12601861908262635458645294362, 4.56975650739327668688413804255, 5.68999235779297196565881023456, 6.68836945028450202254378039031, 7.40091128107551122742823223703, 7.73367013717120472811629611111

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