Properties

Label 2-2475-1.1-c1-0-59
Degree $2$
Conductor $2475$
Sign $-1$
Analytic cond. $19.7629$
Root an. cond. $4.44555$
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  − 2.69·2-s + 5.27·4-s + 4.13·7-s − 8.82·8-s − 11-s − 2.73·13-s − 11.1·14-s + 13.2·16-s − 2.41·17-s − 1.15·19-s + 2.69·22-s + 8.54·23-s + 7.38·26-s + 21.7·28-s − 1.67·29-s − 10.2·31-s − 18.1·32-s + 6.51·34-s − 5.71·37-s + 3.11·38-s − 9.11·41-s − 8.13·43-s − 5.27·44-s − 23.0·46-s − 1.47·47-s + 10.0·49-s − 14.4·52-s + ⋯
L(s)  = 1  − 1.90·2-s + 2.63·4-s + 1.56·7-s − 3.12·8-s − 0.301·11-s − 0.759·13-s − 2.97·14-s + 3.31·16-s − 0.585·17-s − 0.264·19-s + 0.574·22-s + 1.78·23-s + 1.44·26-s + 4.11·28-s − 0.311·29-s − 1.84·31-s − 3.20·32-s + 1.11·34-s − 0.939·37-s + 0.504·38-s − 1.42·41-s − 1.24·43-s − 0.795·44-s − 3.39·46-s − 0.215·47-s + 1.43·49-s − 2.00·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2475 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2475 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2475\)    =    \(3^{2} \cdot 5^{2} \cdot 11\)
Sign: $-1$
Analytic conductor: \(19.7629\)
Root analytic conductor: \(4.44555\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2475,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
5 \( 1 \)
11 \( 1 + T \)
good2 \( 1 + 2.69T + 2T^{2} \)
7 \( 1 - 4.13T + 7T^{2} \)
13 \( 1 + 2.73T + 13T^{2} \)
17 \( 1 + 2.41T + 17T^{2} \)
19 \( 1 + 1.15T + 19T^{2} \)
23 \( 1 - 8.54T + 23T^{2} \)
29 \( 1 + 1.67T + 29T^{2} \)
31 \( 1 + 10.2T + 31T^{2} \)
37 \( 1 + 5.71T + 37T^{2} \)
41 \( 1 + 9.11T + 41T^{2} \)
43 \( 1 + 8.13T + 43T^{2} \)
47 \( 1 + 1.47T + 47T^{2} \)
53 \( 1 - 2.54T + 53T^{2} \)
59 \( 1 + 8.24T + 59T^{2} \)
61 \( 1 - 3.47T + 61T^{2} \)
67 \( 1 + 15.3T + 67T^{2} \)
71 \( 1 - 2.54T + 71T^{2} \)
73 \( 1 + 2.73T + 73T^{2} \)
79 \( 1 - 5.15T + 79T^{2} \)
83 \( 1 + 9.28T + 83T^{2} \)
89 \( 1 - 4.78T + 89T^{2} \)
97 \( 1 + 4.24T + 97T^{2} \)
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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

−8.740836096519879395762108128182, −7.904126984966839301351505363250, −7.28436874793127512025089357807, −6.78135750080551938098598038225, −5.49279896362091239205037751011, −4.79008084436786905946865223636, −3.20328313525948568469163226769, −2.07676708373068819871034597401, −1.48017990563307550638536501844, 0, 1.48017990563307550638536501844, 2.07676708373068819871034597401, 3.20328313525948568469163226769, 4.79008084436786905946865223636, 5.49279896362091239205037751011, 6.78135750080551938098598038225, 7.28436874793127512025089357807, 7.904126984966839301351505363250, 8.740836096519879395762108128182

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