Properties

Label 2-85e2-1.1-c1-0-272
Degree $2$
Conductor $7225$
Sign $1$
Analytic cond. $57.6919$
Root an. cond. $7.59551$
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  + 1.55·2-s + 3.00·3-s + 0.419·4-s + 4.67·6-s + 3.45·7-s − 2.45·8-s + 6.04·9-s − 4.24·11-s + 1.26·12-s + 0.127·13-s + 5.37·14-s − 4.66·16-s + 9.40·18-s + 2.57·19-s + 10.3·21-s − 6.60·22-s + 3.25·23-s − 7.39·24-s + 0.198·26-s + 9.16·27-s + 1.45·28-s + 4.90·29-s + 5.36·31-s − 2.33·32-s − 12.7·33-s + 2.53·36-s − 1.77·37-s + ⋯
L(s)  = 1  + 1.09·2-s + 1.73·3-s + 0.209·4-s + 1.91·6-s + 1.30·7-s − 0.869·8-s + 2.01·9-s − 1.27·11-s + 0.364·12-s + 0.0353·13-s + 1.43·14-s − 1.16·16-s + 2.21·18-s + 0.590·19-s + 2.26·21-s − 1.40·22-s + 0.678·23-s − 1.50·24-s + 0.0388·26-s + 1.76·27-s + 0.274·28-s + 0.910·29-s + 0.963·31-s − 0.413·32-s − 2.22·33-s + 0.423·36-s − 0.291·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7225 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7225 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7225\)    =    \(5^{2} \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(57.6919\)
Root analytic conductor: \(7.59551\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7225,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(7.324041159\)
\(L(\frac12)\) \(\approx\) \(7.324041159\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
17 \( 1 \)
good2 \( 1 - 1.55T + 2T^{2} \)
3 \( 1 - 3.00T + 3T^{2} \)
7 \( 1 - 3.45T + 7T^{2} \)
11 \( 1 + 4.24T + 11T^{2} \)
13 \( 1 - 0.127T + 13T^{2} \)
19 \( 1 - 2.57T + 19T^{2} \)
23 \( 1 - 3.25T + 23T^{2} \)
29 \( 1 - 4.90T + 29T^{2} \)
31 \( 1 - 5.36T + 31T^{2} \)
37 \( 1 + 1.77T + 37T^{2} \)
41 \( 1 - 10.0T + 41T^{2} \)
43 \( 1 + 2.53T + 43T^{2} \)
47 \( 1 - 4.59T + 47T^{2} \)
53 \( 1 + 1.63T + 53T^{2} \)
59 \( 1 - 6.14T + 59T^{2} \)
61 \( 1 - 4.04T + 61T^{2} \)
67 \( 1 + 6.88T + 67T^{2} \)
71 \( 1 - 7.21T + 71T^{2} \)
73 \( 1 - 14.6T + 73T^{2} \)
79 \( 1 + 5.15T + 79T^{2} \)
83 \( 1 - 14.4T + 83T^{2} \)
89 \( 1 + 0.600T + 89T^{2} \)
97 \( 1 + 7.67T + 97T^{2} \)
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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

−8.056117926749813112055519604486, −7.42555203049737932633355533612, −6.56548968180410082153144678525, −5.41333216190882544700001483697, −4.94905608637436466509812207478, −4.29741712510131891551712398385, −3.57574004808655808331314637640, −2.66772828812542594055698271072, −2.42890876426294951906838977338, −1.14080106219177264183217775226, 1.14080106219177264183217775226, 2.42890876426294951906838977338, 2.66772828812542594055698271072, 3.57574004808655808331314637640, 4.29741712510131891551712398385, 4.94905608637436466509812207478, 5.41333216190882544700001483697, 6.56548968180410082153144678525, 7.42555203049737932633355533612, 8.056117926749813112055519604486

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