Properties

Label 2-51e2-1.1-c1-0-85
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.414·2-s − 1.82·4-s + 2.82·5-s − 3·7-s − 1.58·8-s + 1.17·10-s + 4.82·11-s − 4.65·13-s − 1.24·14-s + 3·16-s − 3·19-s − 5.17·20-s + 1.99·22-s + 2.82·23-s + 3.00·25-s − 1.92·26-s + 5.48·28-s − 8.82·29-s − 6.65·31-s + 4.41·32-s − 8.48·35-s + 4.65·37-s − 1.24·38-s − 4.48·40-s + 3.17·41-s + 3·43-s − 8.82·44-s + ⋯
L(s)  = 1  + 0.292·2-s − 0.914·4-s + 1.26·5-s − 1.13·7-s − 0.560·8-s + 0.370·10-s + 1.45·11-s − 1.29·13-s − 0.332·14-s + 0.750·16-s − 0.688·19-s − 1.15·20-s + 0.426·22-s + 0.589·23-s + 0.600·25-s − 0.378·26-s + 1.03·28-s − 1.63·29-s − 1.19·31-s + 0.780·32-s − 1.43·35-s + 0.765·37-s − 0.201·38-s − 0.709·40-s + 0.495·41-s + 0.457·43-s − 1.33·44-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: \(1\)
Selberg data: \((2,\ 2601,\ (\ :1/2),\ -1)\)

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 \( 1 \)
17 \( 1 \)
good2 \( 1 - 0.414T + 2T^{2} \)
5 \( 1 - 2.82T + 5T^{2} \)
7 \( 1 + 3T + 7T^{2} \)
11 \( 1 - 4.82T + 11T^{2} \)
13 \( 1 + 4.65T + 13T^{2} \)
19 \( 1 + 3T + 19T^{2} \)
23 \( 1 - 2.82T + 23T^{2} \)
29 \( 1 + 8.82T + 29T^{2} \)
31 \( 1 + 6.65T + 31T^{2} \)
37 \( 1 - 4.65T + 37T^{2} \)
41 \( 1 - 3.17T + 41T^{2} \)
43 \( 1 - 3T + 43T^{2} \)
47 \( 1 + 1.65T + 47T^{2} \)
53 \( 1 + 9.65T + 53T^{2} \)
59 \( 1 - 3.17T + 59T^{2} \)
61 \( 1 + 6.65T + 61T^{2} \)
67 \( 1 - T + 67T^{2} \)
71 \( 1 + 10.8T + 71T^{2} \)
73 \( 1 + 3.65T + 73T^{2} \)
79 \( 1 + 12T + 79T^{2} \)
83 \( 1 + 6.82T + 83T^{2} \)
89 \( 1 - 17.3T + 89T^{2} \)
97 \( 1 + 0.656T + 97T^{2} \)
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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

−9.028303091962508915209678269616, −7.64023381984453899902917846840, −6.74929136559912823282056237142, −6.06230832795072243431084000379, −5.49459510061699868608810406753, −4.50232029794972677023856294930, −3.70982402960184216360753589386, −2.74714204635400215149953393905, −1.58871635989500288686878782469, 0, 1.58871635989500288686878782469, 2.74714204635400215149953393905, 3.70982402960184216360753589386, 4.50232029794972677023856294930, 5.49459510061699868608810406753, 6.06230832795072243431084000379, 6.74929136559912823282056237142, 7.64023381984453899902917846840, 9.028303091962508915209678269616

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