Properties

Label 2-75e2-1.1-c1-0-24
Degree $2$
Conductor $5625$
Sign $1$
Analytic cond. $44.9158$
Root an. cond. $6.70192$
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  − 2.44·2-s + 3.95·4-s − 3.44·7-s − 4.77·8-s + 3.26·11-s − 3.23·13-s + 8.39·14-s + 3.73·16-s + 5.05·17-s − 3.08·19-s − 7.97·22-s − 1.54·23-s + 7.88·26-s − 13.6·28-s + 3.12·29-s + 7.44·31-s + 0.434·32-s − 12.3·34-s − 5.75·37-s + 7.51·38-s − 5.41·41-s + 2.53·43-s + 12.9·44-s + 3.77·46-s − 7.07·47-s + 4.83·49-s − 12.7·52-s + ⋯
L(s)  = 1  − 1.72·2-s + 1.97·4-s − 1.30·7-s − 1.68·8-s + 0.984·11-s − 0.896·13-s + 2.24·14-s + 0.932·16-s + 1.22·17-s − 0.706·19-s − 1.69·22-s − 0.322·23-s + 1.54·26-s − 2.57·28-s + 0.579·29-s + 1.33·31-s + 0.0768·32-s − 2.11·34-s − 0.946·37-s + 1.21·38-s − 0.846·41-s + 0.385·43-s + 1.94·44-s + 0.556·46-s − 1.03·47-s + 0.690·49-s − 1.77·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5625 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5625 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5625\)    =    \(3^{2} \cdot 5^{4}\)
Sign: $1$
Analytic conductor: \(44.9158\)
Root analytic conductor: \(6.70192\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5625,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5398348690\)
\(L(\frac12)\) \(\approx\) \(0.5398348690\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
good2 \( 1 + 2.44T + 2T^{2} \)
7 \( 1 + 3.44T + 7T^{2} \)
11 \( 1 - 3.26T + 11T^{2} \)
13 \( 1 + 3.23T + 13T^{2} \)
17 \( 1 - 5.05T + 17T^{2} \)
19 \( 1 + 3.08T + 19T^{2} \)
23 \( 1 + 1.54T + 23T^{2} \)
29 \( 1 - 3.12T + 29T^{2} \)
31 \( 1 - 7.44T + 31T^{2} \)
37 \( 1 + 5.75T + 37T^{2} \)
41 \( 1 + 5.41T + 41T^{2} \)
43 \( 1 - 2.53T + 43T^{2} \)
47 \( 1 + 7.07T + 47T^{2} \)
53 \( 1 - 10.1T + 53T^{2} \)
59 \( 1 + 1.73T + 59T^{2} \)
61 \( 1 - 7.83T + 61T^{2} \)
67 \( 1 + 1.84T + 67T^{2} \)
71 \( 1 - 0.713T + 71T^{2} \)
73 \( 1 + 1.88T + 73T^{2} \)
79 \( 1 + 13.3T + 79T^{2} \)
83 \( 1 + 3.95T + 83T^{2} \)
89 \( 1 + 8.53T + 89T^{2} \)
97 \( 1 + 10.6T + 97T^{2} \)
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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

−8.357427286726118049785729750540, −7.50549852309611767311555985066, −6.79996119860030214357085329812, −6.48224250106040503476141330724, −5.58363088464368628484997821597, −4.35957175708812249933243622913, −3.33090581184449465476306446440, −2.60041485805015664536286515145, −1.54477262692231714187077074971, −0.51909783592624251110818563400, 0.51909783592624251110818563400, 1.54477262692231714187077074971, 2.60041485805015664536286515145, 3.33090581184449465476306446440, 4.35957175708812249933243622913, 5.58363088464368628484997821597, 6.48224250106040503476141330724, 6.79996119860030214357085329812, 7.50549852309611767311555985066, 8.357427286726118049785729750540

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