Properties

Label 2-85e2-1.1-c1-0-320
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.76·2-s − 2.30·3-s + 1.11·4-s − 4.07·6-s + 3.96·7-s − 1.55·8-s + 2.33·9-s + 1.16·11-s − 2.58·12-s − 0.159·13-s + 6.99·14-s − 4.98·16-s + 4.11·18-s + 5.95·19-s − 9.15·21-s + 2.05·22-s − 5.43·23-s + 3.59·24-s − 0.281·26-s + 1.54·27-s + 4.43·28-s − 8.43·29-s − 10.9·31-s − 5.68·32-s − 2.68·33-s + 2.60·36-s − 11.8·37-s + ⋯
L(s)  = 1  + 1.24·2-s − 1.33·3-s + 0.559·4-s − 1.66·6-s + 1.49·7-s − 0.550·8-s + 0.776·9-s + 0.350·11-s − 0.745·12-s − 0.0441·13-s + 1.87·14-s − 1.24·16-s + 0.969·18-s + 1.36·19-s − 1.99·21-s + 0.438·22-s − 1.13·23-s + 0.733·24-s − 0.0551·26-s + 0.297·27-s + 0.837·28-s − 1.56·29-s − 1.96·31-s − 1.00·32-s − 0.467·33-s + 0.434·36-s − 1.94·37-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: \(1\)
Selberg data: \((2,\ 7225,\ (\ :1/2),\ -1)\)

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)$
bad5 \( 1 \)
17 \( 1 \)
good2 \( 1 - 1.76T + 2T^{2} \)
3 \( 1 + 2.30T + 3T^{2} \)
7 \( 1 - 3.96T + 7T^{2} \)
11 \( 1 - 1.16T + 11T^{2} \)
13 \( 1 + 0.159T + 13T^{2} \)
19 \( 1 - 5.95T + 19T^{2} \)
23 \( 1 + 5.43T + 23T^{2} \)
29 \( 1 + 8.43T + 29T^{2} \)
31 \( 1 + 10.9T + 31T^{2} \)
37 \( 1 + 11.8T + 37T^{2} \)
41 \( 1 - 2.52T + 41T^{2} \)
43 \( 1 - 3.99T + 43T^{2} \)
47 \( 1 - 7.52T + 47T^{2} \)
53 \( 1 + 7.51T + 53T^{2} \)
59 \( 1 + 0.790T + 59T^{2} \)
61 \( 1 - 6.30T + 61T^{2} \)
67 \( 1 - 6.53T + 67T^{2} \)
71 \( 1 - 12.4T + 71T^{2} \)
73 \( 1 + 5.16T + 73T^{2} \)
79 \( 1 - 8.96T + 79T^{2} \)
83 \( 1 - 8.65T + 83T^{2} \)
89 \( 1 + 2.22T + 89T^{2} \)
97 \( 1 + 2.92T + 97T^{2} \)
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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

−7.34144437702326789988293209544, −6.63918324437799501238257168884, −5.71853681779467065269963163402, −5.33314764561077414251266233996, −5.07706908669752187220609720152, −4.04546100445688195108184759300, −3.63954626022886844776816268361, −2.24868094819111145582725095726, −1.36841742813247199708346421501, 0, 1.36841742813247199708346421501, 2.24868094819111145582725095726, 3.63954626022886844776816268361, 4.04546100445688195108184759300, 5.07706908669752187220609720152, 5.33314764561077414251266233996, 5.71853681779467065269963163402, 6.63918324437799501238257168884, 7.34144437702326789988293209544

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