Properties

Label 2-605-1.1-c1-0-25
Degree $2$
Conductor $605$
Sign $1$
Analytic cond. $4.83094$
Root an. cond. $2.19794$
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  + 2.25·2-s + 0.777·3-s + 3.09·4-s + 5-s + 1.75·6-s + 0.123·7-s + 2.48·8-s − 2.39·9-s + 2.25·10-s + 2.40·12-s + 5.49·13-s + 0.279·14-s + 0.777·15-s − 0.596·16-s + 0.519·17-s − 5.40·18-s + 3.15·19-s + 3.09·20-s + 0.0963·21-s − 7.92·23-s + 1.92·24-s + 25-s + 12.4·26-s − 4.19·27-s + 0.384·28-s − 4.07·29-s + 1.75·30-s + ⋯
L(s)  = 1  + 1.59·2-s + 0.448·3-s + 1.54·4-s + 0.447·5-s + 0.716·6-s + 0.0468·7-s + 0.876·8-s − 0.798·9-s + 0.714·10-s + 0.695·12-s + 1.52·13-s + 0.0748·14-s + 0.200·15-s − 0.149·16-s + 0.125·17-s − 1.27·18-s + 0.724·19-s + 0.692·20-s + 0.0210·21-s − 1.65·23-s + 0.393·24-s + 0.200·25-s + 2.43·26-s − 0.807·27-s + 0.0725·28-s − 0.757·29-s + 0.320·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 605 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 605 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(605\)    =    \(5 \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(4.83094\)
Root analytic conductor: \(2.19794\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 605,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.058239132\)
\(L(\frac12)\) \(\approx\) \(4.058239132\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 - T \)
11 \( 1 \)
good2 \( 1 - 2.25T + 2T^{2} \)
3 \( 1 - 0.777T + 3T^{2} \)
7 \( 1 - 0.123T + 7T^{2} \)
13 \( 1 - 5.49T + 13T^{2} \)
17 \( 1 - 0.519T + 17T^{2} \)
19 \( 1 - 3.15T + 19T^{2} \)
23 \( 1 + 7.92T + 23T^{2} \)
29 \( 1 + 4.07T + 29T^{2} \)
31 \( 1 - 7.04T + 31T^{2} \)
37 \( 1 + 8.78T + 37T^{2} \)
41 \( 1 + 7.55T + 41T^{2} \)
43 \( 1 - 3.42T + 43T^{2} \)
47 \( 1 - 0.456T + 47T^{2} \)
53 \( 1 - 0.0354T + 53T^{2} \)
59 \( 1 + 5.47T + 59T^{2} \)
61 \( 1 - 7.68T + 61T^{2} \)
67 \( 1 + 2.53T + 67T^{2} \)
71 \( 1 - 12.2T + 71T^{2} \)
73 \( 1 - 8.52T + 73T^{2} \)
79 \( 1 - 6.27T + 79T^{2} \)
83 \( 1 - 0.626T + 83T^{2} \)
89 \( 1 + 10.1T + 89T^{2} \)
97 \( 1 + 1.83T + 97T^{2} \)
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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

−11.01176399124925074686367121653, −9.885009571119870235646237543040, −8.789752981142532486862986954232, −7.985005519323449451212357437984, −6.59981833869442945804463241546, −5.91438795048445607648537405342, −5.17594273225296416952173819251, −3.86494629608583165998401050357, −3.19930343251278315123318221028, −1.95688892379934227145845556046, 1.95688892379934227145845556046, 3.19930343251278315123318221028, 3.86494629608583165998401050357, 5.17594273225296416952173819251, 5.91438795048445607648537405342, 6.59981833869442945804463241546, 7.985005519323449451212357437984, 8.789752981142532486862986954232, 9.885009571119870235646237543040, 11.01176399124925074686367121653

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