Properties

Label 2-51e2-1.1-c1-0-45
Degree $2$
Conductor $2601$
Sign $1$
Analytic cond. $20.7690$
Root an. cond. $4.55731$
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-s − 4-s + 2.93·5-s + 1.53·7-s + 3·8-s − 2.93·10-s + 2.16·11-s + 4.24·13-s − 1.53·14-s − 16-s − 2.82·19-s − 2.93·20-s − 2.16·22-s + 8.92·23-s + 3.58·25-s − 4.24·26-s − 1.53·28-s + 0.317·29-s + 3.69·31-s − 5·32-s + 4.48·35-s + 9.68·37-s + 2.82·38-s + 8.79·40-s + 0.317·41-s + 5.65·43-s − 2.16·44-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.5·4-s + 1.31·5-s + 0.578·7-s + 1.06·8-s − 0.926·10-s + 0.652·11-s + 1.17·13-s − 0.409·14-s − 0.250·16-s − 0.648·19-s − 0.655·20-s − 0.461·22-s + 1.86·23-s + 0.717·25-s − 0.832·26-s − 0.289·28-s + 0.0588·29-s + 0.663·31-s − 0.883·32-s + 0.758·35-s + 1.59·37-s + 0.458·38-s + 1.38·40-s + 0.0495·41-s + 0.862·43-s − 0.326·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2601 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2601 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2601\)    =    \(3^{2} \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(20.7690\)
Root analytic conductor: \(4.55731\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2601,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.770942619\)
\(L(\frac12)\) \(\approx\) \(1.770942619\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
17 \( 1 \)
good2 \( 1 + T + 2T^{2} \)
5 \( 1 - 2.93T + 5T^{2} \)
7 \( 1 - 1.53T + 7T^{2} \)
11 \( 1 - 2.16T + 11T^{2} \)
13 \( 1 - 4.24T + 13T^{2} \)
19 \( 1 + 2.82T + 19T^{2} \)
23 \( 1 - 8.92T + 23T^{2} \)
29 \( 1 - 0.317T + 29T^{2} \)
31 \( 1 - 3.69T + 31T^{2} \)
37 \( 1 - 9.68T + 37T^{2} \)
41 \( 1 - 0.317T + 41T^{2} \)
43 \( 1 - 5.65T + 43T^{2} \)
47 \( 1 + 2.82T + 47T^{2} \)
53 \( 1 + 8.24T + 53T^{2} \)
59 \( 1 + 12.4T + 59T^{2} \)
61 \( 1 + 11.6T + 61T^{2} \)
67 \( 1 - 12.4T + 67T^{2} \)
71 \( 1 + 8.92T + 71T^{2} \)
73 \( 1 - 3.82T + 73T^{2} \)
79 \( 1 + 11.9T + 79T^{2} \)
83 \( 1 + 4.48T + 83T^{2} \)
89 \( 1 + 13.4T + 89T^{2} \)
97 \( 1 + 2.48T + 97T^{2} \)
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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

−8.993799659457499758346106499696, −8.371155337476458636084124031929, −7.53926330564919561050125070932, −6.47851006679254370843630862836, −5.93412208411902139274732195881, −4.90648667999292764884640040598, −4.28346123551140393892427555888, −2.99649124167832676873437049150, −1.68739395980479503988778820148, −1.07350905354962134852073729317, 1.07350905354962134852073729317, 1.68739395980479503988778820148, 2.99649124167832676873437049150, 4.28346123551140393892427555888, 4.90648667999292764884640040598, 5.93412208411902139274732195881, 6.47851006679254370843630862836, 7.53926330564919561050125070932, 8.371155337476458636084124031929, 8.993799659457499758346106499696

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