Properties

Label 2-45e2-1.1-c1-0-22
Degree $2$
Conductor $2025$
Sign $1$
Analytic cond. $16.1697$
Root an. cond. $4.02115$
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  − 0.473·2-s − 1.77·4-s + 2.56·7-s + 1.78·8-s + 6.16·11-s + 2.13·13-s − 1.21·14-s + 2.70·16-s − 3.16·17-s + 0.356·19-s − 2.91·22-s + 4.21·23-s − 1.00·26-s − 4.55·28-s − 1.68·29-s − 8.25·31-s − 4.85·32-s + 1.49·34-s + 3.63·37-s − 0.168·38-s + 2.73·41-s − 7.67·43-s − 10.9·44-s − 1.99·46-s + 11.4·47-s − 0.430·49-s − 3.78·52-s + ⋯
L(s)  = 1  − 0.334·2-s − 0.888·4-s + 0.968·7-s + 0.631·8-s + 1.85·11-s + 0.591·13-s − 0.324·14-s + 0.676·16-s − 0.768·17-s + 0.0817·19-s − 0.622·22-s + 0.878·23-s − 0.197·26-s − 0.860·28-s − 0.313·29-s − 1.48·31-s − 0.858·32-s + 0.257·34-s + 0.597·37-s − 0.0273·38-s + 0.426·41-s − 1.17·43-s − 1.65·44-s − 0.293·46-s + 1.66·47-s − 0.0615·49-s − 0.525·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2025 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2025\)    =    \(3^{4} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(16.1697\)
Root analytic conductor: \(4.02115\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2025,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.551994584\)
\(L(\frac12)\) \(\approx\) \(1.551994584\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.473T + 2T^{2} \)
7 \( 1 - 2.56T + 7T^{2} \)
11 \( 1 - 6.16T + 11T^{2} \)
13 \( 1 - 2.13T + 13T^{2} \)
17 \( 1 + 3.16T + 17T^{2} \)
19 \( 1 - 0.356T + 19T^{2} \)
23 \( 1 - 4.21T + 23T^{2} \)
29 \( 1 + 1.68T + 29T^{2} \)
31 \( 1 + 8.25T + 31T^{2} \)
37 \( 1 - 3.63T + 37T^{2} \)
41 \( 1 - 2.73T + 41T^{2} \)
43 \( 1 + 7.67T + 43T^{2} \)
47 \( 1 - 11.4T + 47T^{2} \)
53 \( 1 - 9.43T + 53T^{2} \)
59 \( 1 + 10.2T + 59T^{2} \)
61 \( 1 + 0.0109T + 61T^{2} \)
67 \( 1 - 0.982T + 67T^{2} \)
71 \( 1 - 6.43T + 71T^{2} \)
73 \( 1 - 6.61T + 73T^{2} \)
79 \( 1 + 9.47T + 79T^{2} \)
83 \( 1 - 10.4T + 83T^{2} \)
89 \( 1 - 6.26T + 89T^{2} \)
97 \( 1 - 7.20T + 97T^{2} \)
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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

−8.978379663275627300551125814977, −8.684946806056705954170088344659, −7.69446484465043850003849474973, −6.91537778450797389228322178279, −5.94612734004827364700429546065, −4.99589375078119865612437326590, −4.21455659274653560642816607563, −3.58278698217385449218391801847, −1.85029490493925111992155641512, −0.962506383000096193492673335512, 0.962506383000096193492673335512, 1.85029490493925111992155641512, 3.58278698217385449218391801847, 4.21455659274653560642816607563, 4.99589375078119865612437326590, 5.94612734004827364700429546065, 6.91537778450797389228322178279, 7.69446484465043850003849474973, 8.684946806056705954170088344659, 8.978379663275627300551125814977

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