Properties

Label 2-2925-1.1-c1-0-25
Degree $2$
Conductor $2925$
Sign $1$
Analytic cond. $23.3562$
Root an. cond. $4.83282$
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  + 1.21·2-s − 0.525·4-s − 2.59·7-s − 3.06·8-s + 6.11·11-s − 13-s − 3.14·14-s − 2.67·16-s − 4.37·17-s + 4.14·19-s + 7.42·22-s − 7.95·23-s − 1.21·26-s + 1.36·28-s + 3·29-s + 5.36·31-s + 2.88·32-s − 5.31·34-s + 6.90·37-s + 5.03·38-s + 9.19·41-s + 11.1·43-s − 3.21·44-s − 9.65·46-s + 1.21·47-s − 0.280·49-s + 0.525·52-s + ⋯
L(s)  = 1  + 0.858·2-s − 0.262·4-s − 0.979·7-s − 1.08·8-s + 1.84·11-s − 0.277·13-s − 0.841·14-s − 0.668·16-s − 1.06·17-s + 0.951·19-s + 1.58·22-s − 1.65·23-s − 0.238·26-s + 0.257·28-s + 0.557·29-s + 0.963·31-s + 0.510·32-s − 0.911·34-s + 1.13·37-s + 0.817·38-s + 1.43·41-s + 1.69·43-s − 0.484·44-s − 1.42·46-s + 0.177·47-s − 0.0401·49-s + 0.0728·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2925 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2925 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2925\)    =    \(3^{2} \cdot 5^{2} \cdot 13\)
Sign: $1$
Analytic conductor: \(23.3562\)
Root analytic conductor: \(4.83282\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2925,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.091331447\)
\(L(\frac12)\) \(\approx\) \(2.091331447\)
\(L(\frac{3}{2})\) 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 \( 1 \)
13 \( 1 + T \)
good2 \( 1 - 1.21T + 2T^{2} \)
7 \( 1 + 2.59T + 7T^{2} \)
11 \( 1 - 6.11T + 11T^{2} \)
17 \( 1 + 4.37T + 17T^{2} \)
19 \( 1 - 4.14T + 19T^{2} \)
23 \( 1 + 7.95T + 23T^{2} \)
29 \( 1 - 3T + 29T^{2} \)
31 \( 1 - 5.36T + 31T^{2} \)
37 \( 1 - 6.90T + 37T^{2} \)
41 \( 1 - 9.19T + 41T^{2} \)
43 \( 1 - 11.1T + 43T^{2} \)
47 \( 1 - 1.21T + 47T^{2} \)
53 \( 1 + 4.95T + 53T^{2} \)
59 \( 1 + 5.44T + 59T^{2} \)
61 \( 1 - 9.99T + 61T^{2} \)
67 \( 1 + 4.87T + 67T^{2} \)
71 \( 1 + 1.39T + 71T^{2} \)
73 \( 1 - 13.1T + 73T^{2} \)
79 \( 1 + 12.3T + 79T^{2} \)
83 \( 1 - 13.2T + 83T^{2} \)
89 \( 1 + 8.04T + 89T^{2} \)
97 \( 1 - 15.3T + 97T^{2} \)
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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

−8.991751318986470655973280385267, −8.013368954892532267285102216790, −6.95192680120421601993874948760, −6.18442075753557920256576509372, −5.94065758359578828086230637967, −4.55507049256957457691650705857, −4.14686231331310590194557677356, −3.35052482293910487789662006925, −2.39075488082651832022698515384, −0.77943574852935345861149095536, 0.77943574852935345861149095536, 2.39075488082651832022698515384, 3.35052482293910487789662006925, 4.14686231331310590194557677356, 4.55507049256957457691650705857, 5.94065758359578828086230637967, 6.18442075753557920256576509372, 6.95192680120421601993874948760, 8.013368954892532267285102216790, 8.991751318986470655973280385267

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