Properties

Label 2-1075-1.1-c1-0-1
Degree $2$
Conductor $1075$
Sign $1$
Analytic cond. $8.58391$
Root an. cond. $2.92983$
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  − 0.434·2-s − 2.09·3-s − 1.81·4-s + 0.909·6-s − 3.42·7-s + 1.65·8-s + 1.37·9-s − 3.52·11-s + 3.78·12-s − 4.34·13-s + 1.49·14-s + 2.90·16-s − 0.147·17-s − 0.597·18-s − 8.29·19-s + 7.17·21-s + 1.53·22-s − 3.47·23-s − 3.46·24-s + 1.88·26-s + 3.39·27-s + 6.20·28-s − 10.4·29-s + 2.52·31-s − 4.57·32-s + 7.37·33-s + 0.0640·34-s + ⋯
L(s)  = 1  − 0.307·2-s − 1.20·3-s − 0.905·4-s + 0.371·6-s − 1.29·7-s + 0.585·8-s + 0.458·9-s − 1.06·11-s + 1.09·12-s − 1.20·13-s + 0.398·14-s + 0.725·16-s − 0.0357·17-s − 0.140·18-s − 1.90·19-s + 1.56·21-s + 0.326·22-s − 0.724·23-s − 0.707·24-s + 0.370·26-s + 0.654·27-s + 1.17·28-s − 1.94·29-s + 0.453·31-s − 0.808·32-s + 1.28·33-s + 0.0109·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1075 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1075 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1075\)    =    \(5^{2} \cdot 43\)
Sign: $1$
Analytic conductor: \(8.58391\)
Root analytic conductor: \(2.92983\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1075,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.07957103207\)
\(L(\frac12)\) \(\approx\) \(0.07957103207\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
43 \( 1 - T \)
good2 \( 1 + 0.434T + 2T^{2} \)
3 \( 1 + 2.09T + 3T^{2} \)
7 \( 1 + 3.42T + 7T^{2} \)
11 \( 1 + 3.52T + 11T^{2} \)
13 \( 1 + 4.34T + 13T^{2} \)
17 \( 1 + 0.147T + 17T^{2} \)
19 \( 1 + 8.29T + 19T^{2} \)
23 \( 1 + 3.47T + 23T^{2} \)
29 \( 1 + 10.4T + 29T^{2} \)
31 \( 1 - 2.52T + 31T^{2} \)
37 \( 1 - 4.80T + 37T^{2} \)
41 \( 1 + 0.513T + 41T^{2} \)
47 \( 1 + 6.75T + 47T^{2} \)
53 \( 1 - 8.14T + 53T^{2} \)
59 \( 1 - 2.09T + 59T^{2} \)
61 \( 1 - 10.6T + 61T^{2} \)
67 \( 1 - 4.06T + 67T^{2} \)
71 \( 1 + 11.1T + 71T^{2} \)
73 \( 1 + 5.53T + 73T^{2} \)
79 \( 1 - 2.32T + 79T^{2} \)
83 \( 1 - 4.60T + 83T^{2} \)
89 \( 1 - 15.6T + 89T^{2} \)
97 \( 1 + 17.7T + 97T^{2} \)
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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

−10.07793581544158538710329040591, −9.246649336215538227560708559639, −8.277187013639932048441100543827, −7.34445001282737765453442391624, −6.36149780202960863645348419624, −5.61974706452576990733127491873, −4.82454558986269796187773858878, −3.86939411540228747406390720589, −2.41930392308318315368271912318, −0.22372593531266057849989057278, 0.22372593531266057849989057278, 2.41930392308318315368271912318, 3.86939411540228747406390720589, 4.82454558986269796187773858878, 5.61974706452576990733127491873, 6.36149780202960863645348419624, 7.34445001282737765453442391624, 8.277187013639932048441100543827, 9.246649336215538227560708559639, 10.07793581544158538710329040591

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