Properties

Label 2-735-1.1-c1-0-7
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  + 0.665·2-s − 3-s − 1.55·4-s + 5-s − 0.665·6-s − 2.36·8-s + 9-s + 0.665·10-s + 5.61·11-s + 1.55·12-s − 6.44·13-s − 15-s + 1.54·16-s + 0.947·17-s + 0.665·18-s + 6.91·19-s − 1.55·20-s + 3.73·22-s + 1.53·23-s + 2.36·24-s + 25-s − 4.28·26-s − 27-s + 8.99·29-s − 0.665·30-s − 2.91·31-s + 5.75·32-s + ⋯
L(s)  = 1  + 0.470·2-s − 0.577·3-s − 0.778·4-s + 0.447·5-s − 0.271·6-s − 0.836·8-s + 0.333·9-s + 0.210·10-s + 1.69·11-s + 0.449·12-s − 1.78·13-s − 0.258·15-s + 0.385·16-s + 0.229·17-s + 0.156·18-s + 1.58·19-s − 0.348·20-s + 0.796·22-s + 0.319·23-s + 0.482·24-s + 0.200·25-s − 0.840·26-s − 0.192·27-s + 1.67·29-s − 0.121·30-s − 0.523·31-s + 1.01·32-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

\(L(1)\) \(\approx\) \(1.444237584\)
\(L(\frac12)\) \(\approx\) \(1.444237584\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.665T + 2T^{2} \)
11 \( 1 - 5.61T + 11T^{2} \)
13 \( 1 + 6.44T + 13T^{2} \)
17 \( 1 - 0.947T + 17T^{2} \)
19 \( 1 - 6.91T + 19T^{2} \)
23 \( 1 - 1.53T + 23T^{2} \)
29 \( 1 - 8.99T + 29T^{2} \)
31 \( 1 + 2.91T + 31T^{2} \)
37 \( 1 - 6.16T + 37T^{2} \)
41 \( 1 - 0.118T + 41T^{2} \)
43 \( 1 - 5.11T + 43T^{2} \)
47 \( 1 - 6.48T + 47T^{2} \)
53 \( 1 + 3.03T + 53T^{2} \)
59 \( 1 + 5.48T + 59T^{2} \)
61 \( 1 - 9.41T + 61T^{2} \)
67 \( 1 + 8.72T + 67T^{2} \)
71 \( 1 + 1.44T + 71T^{2} \)
73 \( 1 - 7.78T + 73T^{2} \)
79 \( 1 + 11.4T + 79T^{2} \)
83 \( 1 + 7.17T + 83T^{2} \)
89 \( 1 + 0.828T + 89T^{2} \)
97 \( 1 - 7.93T + 97T^{2} \)
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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

−10.15002417988774757054114754445, −9.553711254666649423151352525948, −8.997401902438930073329350775033, −7.62015610013177773132400259921, −6.71111772001510652676134277245, −5.74908963562171304872962707513, −4.94856159933190019232139384814, −4.16454559340968496211215467140, −2.88425092757040816850105035440, −1.02887285682465642704345923603, 1.02887285682465642704345923603, 2.88425092757040816850105035440, 4.16454559340968496211215467140, 4.94856159933190019232139384814, 5.74908963562171304872962707513, 6.71111772001510652676134277245, 7.62015610013177773132400259921, 8.997401902438930073329350775033, 9.553711254666649423151352525948, 10.15002417988774757054114754445

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