Properties

Label 2-2475-1.1-c1-0-73
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  + 1.61·2-s + 0.618·4-s + 2.85·7-s − 2.23·8-s − 11-s − 6.23·13-s + 4.61·14-s − 4.85·16-s − 0.618·17-s − 6.70·19-s − 1.61·22-s − 4.09·23-s − 10.0·26-s + 1.76·28-s + 1.38·29-s − 3·31-s − 3.38·32-s − 1.00·34-s − 10.2·37-s − 10.8·38-s + 3·41-s + 6·43-s − 0.618·44-s − 6.61·46-s + 11.9·47-s + 1.14·49-s − 3.85·52-s + ⋯
L(s)  = 1  + 1.14·2-s + 0.309·4-s + 1.07·7-s − 0.790·8-s − 0.301·11-s − 1.72·13-s + 1.23·14-s − 1.21·16-s − 0.149·17-s − 1.53·19-s − 0.344·22-s − 0.852·23-s − 1.97·26-s + 0.333·28-s + 0.256·29-s − 0.538·31-s − 0.597·32-s − 0.171·34-s − 1.68·37-s − 1.76·38-s + 0.468·41-s + 0.914·43-s − 0.0931·44-s − 0.975·46-s + 1.74·47-s + 0.163·49-s − 0.534·52-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 \( 1 - 1.61T + 2T^{2} \)
7 \( 1 - 2.85T + 7T^{2} \)
13 \( 1 + 6.23T + 13T^{2} \)
17 \( 1 + 0.618T + 17T^{2} \)
19 \( 1 + 6.70T + 19T^{2} \)
23 \( 1 + 4.09T + 23T^{2} \)
29 \( 1 - 1.38T + 29T^{2} \)
31 \( 1 + 3T + 31T^{2} \)
37 \( 1 + 10.2T + 37T^{2} \)
41 \( 1 - 3T + 41T^{2} \)
43 \( 1 - 6T + 43T^{2} \)
47 \( 1 - 11.9T + 47T^{2} \)
53 \( 1 - 9.32T + 53T^{2} \)
59 \( 1 + 0.527T + 59T^{2} \)
61 \( 1 - 0.0901T + 61T^{2} \)
67 \( 1 + 8T + 67T^{2} \)
71 \( 1 + 8.18T + 71T^{2} \)
73 \( 1 + 10.3T + 73T^{2} \)
79 \( 1 - 5.85T + 79T^{2} \)
83 \( 1 + 10.1T + 83T^{2} \)
89 \( 1 - 6.90T + 89T^{2} \)
97 \( 1 + 1.61T + 97T^{2} \)
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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

−8.566166564286067991311906282663, −7.64122594017502752818338039287, −6.95904042448582184642334706789, −5.89377592036249122182731729255, −5.26209711109087142135567756835, −4.51282209436054487755516122286, −4.03886761212716541143524476777, −2.68445124748225820137507666012, −2.01832159715590634393171950588, 0, 2.01832159715590634393171950588, 2.68445124748225820137507666012, 4.03886761212716541143524476777, 4.51282209436054487755516122286, 5.26209711109087142135567756835, 5.89377592036249122182731729255, 6.95904042448582184642334706789, 7.64122594017502752818338039287, 8.566166564286067991311906282663

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