Properties

Label 2-735-1.1-c1-0-3
Degree $2$
Conductor $735$
Sign $1$
Analytic cond. $5.86900$
Root an. cond. $2.42260$
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  − 2.73·2-s − 3-s + 5.46·4-s + 5-s + 2.73·6-s − 9.46·8-s + 9-s − 2.73·10-s + 0.732·11-s − 5.46·12-s + 2.26·13-s − 15-s + 14.9·16-s + 3.26·17-s − 2.73·18-s + 4.46·19-s + 5.46·20-s − 2·22-s − 4.73·23-s + 9.46·24-s + 25-s − 6.19·26-s − 27-s − 4.19·29-s + 2.73·30-s − 0.464·31-s − 21.8·32-s + ⋯
L(s)  = 1  − 1.93·2-s − 0.577·3-s + 2.73·4-s + 0.447·5-s + 1.11·6-s − 3.34·8-s + 0.333·9-s − 0.863·10-s + 0.220·11-s − 1.57·12-s + 0.629·13-s − 0.258·15-s + 3.73·16-s + 0.792·17-s − 0.643·18-s + 1.02·19-s + 1.22·20-s − 0.426·22-s − 0.986·23-s + 1.93·24-s + 0.200·25-s − 1.21·26-s − 0.192·27-s − 0.779·29-s + 0.498·30-s − 0.0833·31-s − 3.86·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 735 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 735 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(735\)    =    \(3 \cdot 5 \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(5.86900\)
Root analytic conductor: \(2.42260\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 735,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5958002159\)
\(L(\frac12)\) \(\approx\) \(0.5958002159\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
5 \( 1 - T \)
7 \( 1 \)
good2 \( 1 + 2.73T + 2T^{2} \)
11 \( 1 - 0.732T + 11T^{2} \)
13 \( 1 - 2.26T + 13T^{2} \)
17 \( 1 - 3.26T + 17T^{2} \)
19 \( 1 - 4.46T + 19T^{2} \)
23 \( 1 + 4.73T + 23T^{2} \)
29 \( 1 + 4.19T + 29T^{2} \)
31 \( 1 + 0.464T + 31T^{2} \)
37 \( 1 + 3.19T + 37T^{2} \)
41 \( 1 + 0.732T + 41T^{2} \)
43 \( 1 - 3.19T + 43T^{2} \)
47 \( 1 - 2T + 47T^{2} \)
53 \( 1 - 12.3T + 53T^{2} \)
59 \( 1 + 0.196T + 59T^{2} \)
61 \( 1 - 4T + 61T^{2} \)
67 \( 1 + 14.6T + 67T^{2} \)
71 \( 1 - 6.19T + 71T^{2} \)
73 \( 1 - 12.6T + 73T^{2} \)
79 \( 1 + 7.39T + 79T^{2} \)
83 \( 1 - 15.1T + 83T^{2} \)
89 \( 1 - 15.1T + 89T^{2} \)
97 \( 1 - 14.9T + 97T^{2} \)
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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

−10.22929369549912394541517448835, −9.569701230789221547532165236524, −8.837614841835761129453251935585, −7.86131857149675983830184212919, −7.16396310660547287368429365034, −6.19014696105195164971803590497, −5.51770006645377899765420329901, −3.49643118841849119941728596584, −2.02833646153387438431752175331, −0.907314652004903767442835188152, 0.907314652004903767442835188152, 2.02833646153387438431752175331, 3.49643118841849119941728596584, 5.51770006645377899765420329901, 6.19014696105195164971803590497, 7.16396310660547287368429365034, 7.86131857149675983830184212919, 8.837614841835761129453251935585, 9.569701230789221547532165236524, 10.22929369549912394541517448835

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