Properties

Label 2-7007-1.1-c1-0-188
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  − 1.66·2-s + 3.41·3-s + 0.765·4-s − 1.23·5-s − 5.68·6-s + 2.05·8-s + 8.68·9-s + 2.05·10-s + 11-s + 2.61·12-s + 13-s − 4.23·15-s − 4.94·16-s − 4.94·17-s − 14.4·18-s + 1.61·19-s − 0.946·20-s − 1.66·22-s − 3.36·23-s + 7.02·24-s − 3.46·25-s − 1.66·26-s + 19.4·27-s + 5.05·29-s + 7.03·30-s + 7.91·31-s + 4.11·32-s + ⋯
L(s)  = 1  − 1.17·2-s + 1.97·3-s + 0.382·4-s − 0.553·5-s − 2.32·6-s + 0.726·8-s + 2.89·9-s + 0.650·10-s + 0.301·11-s + 0.755·12-s + 0.277·13-s − 1.09·15-s − 1.23·16-s − 1.19·17-s − 3.40·18-s + 0.371·19-s − 0.211·20-s − 0.354·22-s − 0.701·23-s + 1.43·24-s − 0.693·25-s − 0.326·26-s + 3.74·27-s + 0.938·29-s + 1.28·30-s + 1.42·31-s + 0.727·32-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

\(L(1)\) \(\approx\) \(2.163197279\)
\(L(\frac12)\) \(\approx\) \(2.163197279\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.66T + 2T^{2} \)
3 \( 1 - 3.41T + 3T^{2} \)
5 \( 1 + 1.23T + 5T^{2} \)
17 \( 1 + 4.94T + 17T^{2} \)
19 \( 1 - 1.61T + 19T^{2} \)
23 \( 1 + 3.36T + 23T^{2} \)
29 \( 1 - 5.05T + 29T^{2} \)
31 \( 1 - 7.91T + 31T^{2} \)
37 \( 1 - 1.91T + 37T^{2} \)
41 \( 1 - 1.43T + 41T^{2} \)
43 \( 1 - 9.12T + 43T^{2} \)
47 \( 1 + 9.56T + 47T^{2} \)
53 \( 1 - 6.84T + 53T^{2} \)
59 \( 1 + 5.36T + 59T^{2} \)
61 \( 1 - 4.74T + 61T^{2} \)
67 \( 1 + 13.5T + 67T^{2} \)
71 \( 1 - 6.15T + 71T^{2} \)
73 \( 1 - 6.91T + 73T^{2} \)
79 \( 1 + 1.03T + 79T^{2} \)
83 \( 1 + 4.92T + 83T^{2} \)
89 \( 1 + 9.50T + 89T^{2} \)
97 \( 1 + 5.72T + 97T^{2} \)
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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

−8.292938003243002534366255300632, −7.57171593667456686522658447229, −7.05987793377442657515500447503, −6.25989175406816322667072262662, −4.52665031347056741778054746747, −4.33122721289493016826850630802, −3.42673977407963361111844396418, −2.53136713290224654027666428283, −1.82406144422319686642546887955, −0.842748641692983015070243561365, 0.842748641692983015070243561365, 1.82406144422319686642546887955, 2.53136713290224654027666428283, 3.42673977407963361111844396418, 4.33122721289493016826850630802, 4.52665031347056741778054746747, 6.25989175406816322667072262662, 7.05987793377442657515500447503, 7.57171593667456686522658447229, 8.292938003243002534366255300632

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