Properties

Label 2-84e2-1.1-c1-0-69
Degree $2$
Conductor $7056$
Sign $-1$
Analytic cond. $56.3424$
Root an. cond. $7.50616$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.41·5-s + 1.41·13-s + 1.41·17-s + 4·23-s − 2.99·25-s − 6·29-s − 5.65·31-s − 4·37-s + 7.07·41-s − 4·43-s + 11.3·47-s − 4·53-s − 5.65·59-s + 4.24·61-s − 2.00·65-s − 4·67-s + 12·71-s − 7.07·73-s − 8·79-s − 5.65·83-s − 2.00·85-s − 12.7·89-s + 4.24·97-s + 9.89·101-s + 11.3·103-s + 16·107-s − 4·109-s + ⋯
L(s)  = 1  − 0.632·5-s + 0.392·13-s + 0.342·17-s + 0.834·23-s − 0.599·25-s − 1.11·29-s − 1.01·31-s − 0.657·37-s + 1.10·41-s − 0.609·43-s + 1.65·47-s − 0.549·53-s − 0.736·59-s + 0.543·61-s − 0.248·65-s − 0.488·67-s + 1.42·71-s − 0.827·73-s − 0.900·79-s − 0.620·83-s − 0.216·85-s − 1.34·89-s + 0.430·97-s + 0.985·101-s + 1.11·103-s + 1.54·107-s − 0.383·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7056 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7056 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7056\)    =    \(2^{4} \cdot 3^{2} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(56.3424\)
Root analytic conductor: \(7.50616\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7056,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
7 \( 1 \)
good5 \( 1 + 1.41T + 5T^{2} \)
11 \( 1 + 11T^{2} \)
13 \( 1 - 1.41T + 13T^{2} \)
17 \( 1 - 1.41T + 17T^{2} \)
19 \( 1 + 19T^{2} \)
23 \( 1 - 4T + 23T^{2} \)
29 \( 1 + 6T + 29T^{2} \)
31 \( 1 + 5.65T + 31T^{2} \)
37 \( 1 + 4T + 37T^{2} \)
41 \( 1 - 7.07T + 41T^{2} \)
43 \( 1 + 4T + 43T^{2} \)
47 \( 1 - 11.3T + 47T^{2} \)
53 \( 1 + 4T + 53T^{2} \)
59 \( 1 + 5.65T + 59T^{2} \)
61 \( 1 - 4.24T + 61T^{2} \)
67 \( 1 + 4T + 67T^{2} \)
71 \( 1 - 12T + 71T^{2} \)
73 \( 1 + 7.07T + 73T^{2} \)
79 \( 1 + 8T + 79T^{2} \)
83 \( 1 + 5.65T + 83T^{2} \)
89 \( 1 + 12.7T + 89T^{2} \)
97 \( 1 - 4.24T + 97T^{2} \)
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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

−7.40858786068813209469535571514, −7.20619135651041769443721618532, −6.08087489895768631077584754162, −5.55691498616682192661750020237, −4.68348254225672120543010122786, −3.85727520598635599834950567918, −3.34217622766122254937848636531, −2.27419958450950792900928153937, −1.23897207554880471867056874573, 0, 1.23897207554880471867056874573, 2.27419958450950792900928153937, 3.34217622766122254937848636531, 3.85727520598635599834950567918, 4.68348254225672120543010122786, 5.55691498616682192661750020237, 6.08087489895768631077584754162, 7.20619135651041769443721618532, 7.40858786068813209469535571514

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