Properties

Label 2-735-1.1-c1-0-26
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.41·2-s − 3-s − 5-s − 1.41·6-s − 2.82·8-s + 9-s − 1.41·10-s + 3.41·11-s − 1.58·13-s + 15-s − 4.00·16-s − 6.24·17-s + 1.41·18-s − 6.65·19-s + 4.82·22-s − 6.24·23-s + 2.82·24-s + 25-s − 2.24·26-s − 27-s − 0.242·29-s + 1.41·30-s − 0.171·31-s − 3.41·33-s − 8.82·34-s + ⋯
L(s)  = 1  + 1.00·2-s − 0.577·3-s − 0.447·5-s − 0.577·6-s − 0.999·8-s + 0.333·9-s − 0.447·10-s + 1.02·11-s − 0.439·13-s + 0.258·15-s − 1.00·16-s − 1.51·17-s + 0.333·18-s − 1.52·19-s + 1.02·22-s − 1.30·23-s + 0.577·24-s + 0.200·25-s − 0.439·26-s − 0.192·27-s − 0.0450·29-s + 0.258·30-s − 0.0308·31-s − 0.594·33-s − 1.51·34-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: \(1\)
Selberg data: \((2,\ 735,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
5 \( 1 + T \)
7 \( 1 \)
good2 \( 1 - 1.41T + 2T^{2} \)
11 \( 1 - 3.41T + 11T^{2} \)
13 \( 1 + 1.58T + 13T^{2} \)
17 \( 1 + 6.24T + 17T^{2} \)
19 \( 1 + 6.65T + 19T^{2} \)
23 \( 1 + 6.24T + 23T^{2} \)
29 \( 1 + 0.242T + 29T^{2} \)
31 \( 1 + 0.171T + 31T^{2} \)
37 \( 1 + 5.58T + 37T^{2} \)
41 \( 1 - 2.24T + 41T^{2} \)
43 \( 1 + 10.4T + 43T^{2} \)
47 \( 1 - 9.31T + 47T^{2} \)
53 \( 1 - 1.17T + 53T^{2} \)
59 \( 1 - 1.41T + 59T^{2} \)
61 \( 1 - 12.4T + 61T^{2} \)
67 \( 1 - 11.7T + 67T^{2} \)
71 \( 1 + 3.41T + 71T^{2} \)
73 \( 1 - 2.07T + 73T^{2} \)
79 \( 1 + 4.65T + 79T^{2} \)
83 \( 1 - 5.41T + 83T^{2} \)
89 \( 1 + 3.75T + 89T^{2} \)
97 \( 1 + 10.8T + 97T^{2} \)
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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

−10.07996709646415843023796327995, −9.027407153440427529431260797103, −8.340158390294596929056689449612, −6.84251427864877263877490124754, −6.38649506537361641389162733226, −5.30010439325129643550210623637, −4.28365844069808670777336448311, −3.88443567331223310588735779556, −2.22463426679336255486529969906, 0, 2.22463426679336255486529969906, 3.88443567331223310588735779556, 4.28365844069808670777336448311, 5.30010439325129643550210623637, 6.38649506537361641389162733226, 6.84251427864877263877490124754, 8.340158390294596929056689449612, 9.027407153440427529431260797103, 10.07996709646415843023796327995

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