Properties

Label 2-7254-1.1-c1-0-14
Degree $2$
Conductor $7254$
Sign $1$
Analytic cond. $57.9234$
Root an. cond. $7.61074$
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 + 4-s − 3.28·5-s + 3.80·7-s − 8-s + 3.28·10-s − 1.17·11-s − 13-s − 3.80·14-s + 16-s + 1.50·17-s − 2.81·19-s − 3.28·20-s + 1.17·22-s − 5.32·23-s + 5.76·25-s + 26-s + 3.80·28-s + 8.71·29-s − 31-s − 32-s − 1.50·34-s − 12.4·35-s − 1.41·37-s + 2.81·38-s + 3.28·40-s + 0.248·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s − 1.46·5-s + 1.43·7-s − 0.353·8-s + 1.03·10-s − 0.354·11-s − 0.277·13-s − 1.01·14-s + 0.250·16-s + 0.365·17-s − 0.646·19-s − 0.733·20-s + 0.250·22-s − 1.11·23-s + 1.15·25-s + 0.196·26-s + 0.718·28-s + 1.61·29-s − 0.179·31-s − 0.176·32-s − 0.258·34-s − 2.10·35-s − 0.233·37-s + 0.457·38-s + 0.518·40-s + 0.0388·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7254 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7254 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7254\)    =    \(2 \cdot 3^{2} \cdot 13 \cdot 31\)
Sign: $1$
Analytic conductor: \(57.9234\)
Root analytic conductor: \(7.61074\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7254,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9486187285\)
\(L(\frac12)\) \(\approx\) \(0.9486187285\)
\(L(\frac{3}{2})\) 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 \( 1 \)
13 \( 1 + T \)
31 \( 1 + T \)
good5 \( 1 + 3.28T + 5T^{2} \)
7 \( 1 - 3.80T + 7T^{2} \)
11 \( 1 + 1.17T + 11T^{2} \)
17 \( 1 - 1.50T + 17T^{2} \)
19 \( 1 + 2.81T + 19T^{2} \)
23 \( 1 + 5.32T + 23T^{2} \)
29 \( 1 - 8.71T + 29T^{2} \)
37 \( 1 + 1.41T + 37T^{2} \)
41 \( 1 - 0.248T + 41T^{2} \)
43 \( 1 - 5.84T + 43T^{2} \)
47 \( 1 + 10.3T + 47T^{2} \)
53 \( 1 - 9.55T + 53T^{2} \)
59 \( 1 + 9.72T + 59T^{2} \)
61 \( 1 - 3.35T + 61T^{2} \)
67 \( 1 + 8.28T + 67T^{2} \)
71 \( 1 + 4.28T + 71T^{2} \)
73 \( 1 - 7.52T + 73T^{2} \)
79 \( 1 + 6.10T + 79T^{2} \)
83 \( 1 - 6.71T + 83T^{2} \)
89 \( 1 - 9.00T + 89T^{2} \)
97 \( 1 - 5.07T + 97T^{2} \)
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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

−7.898513679751386059561226638739, −7.61805924857647301375124116444, −6.78833597309020700687365158424, −5.89333159533056977715892954479, −4.88385789389135741225352779794, −4.42044684815786878891911379854, −3.57861127288059118632964319244, −2.57935208225269790206616266618, −1.64666749413372134955195651283, −0.55612914486715409600800882835, 0.55612914486715409600800882835, 1.64666749413372134955195651283, 2.57935208225269790206616266618, 3.57861127288059118632964319244, 4.42044684815786878891911379854, 4.88385789389135741225352779794, 5.89333159533056977715892954479, 6.78833597309020700687365158424, 7.61805924857647301375124116444, 7.898513679751386059561226638739

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