Properties

Label 2-4015-1.1-c1-0-216
Degree $2$
Conductor $4015$
Sign $1$
Analytic cond. $32.0599$
Root an. cond. $5.66214$
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  + 2.66·2-s + 3.11·3-s + 5.07·4-s − 5-s + 8.29·6-s − 0.107·7-s + 8.18·8-s + 6.73·9-s − 2.66·10-s + 11-s + 15.8·12-s − 1.25·13-s − 0.285·14-s − 3.11·15-s + 11.6·16-s − 0.853·17-s + 17.9·18-s + 0.172·19-s − 5.07·20-s − 0.334·21-s + 2.66·22-s − 4.20·23-s + 25.5·24-s + 25-s − 3.34·26-s + 11.6·27-s − 0.545·28-s + ⋯
L(s)  = 1  + 1.88·2-s + 1.80·3-s + 2.53·4-s − 0.447·5-s + 3.38·6-s − 0.0405·7-s + 2.89·8-s + 2.24·9-s − 0.841·10-s + 0.301·11-s + 4.57·12-s − 0.349·13-s − 0.0763·14-s − 0.805·15-s + 2.90·16-s − 0.206·17-s + 4.22·18-s + 0.0395·19-s − 1.13·20-s − 0.0730·21-s + 0.567·22-s − 0.877·23-s + 5.21·24-s + 0.200·25-s − 0.656·26-s + 2.24·27-s − 0.102·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4015 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4015 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4015\)    =    \(5 \cdot 11 \cdot 73\)
Sign: $1$
Analytic conductor: \(32.0599\)
Root analytic conductor: \(5.66214\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4015,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(11.34258779\)
\(L(\frac12)\) \(\approx\) \(11.34258779\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + T \)
11 \( 1 - T \)
73 \( 1 + T \)
good2 \( 1 - 2.66T + 2T^{2} \)
3 \( 1 - 3.11T + 3T^{2} \)
7 \( 1 + 0.107T + 7T^{2} \)
13 \( 1 + 1.25T + 13T^{2} \)
17 \( 1 + 0.853T + 17T^{2} \)
19 \( 1 - 0.172T + 19T^{2} \)
23 \( 1 + 4.20T + 23T^{2} \)
29 \( 1 + 7.97T + 29T^{2} \)
31 \( 1 + 4.36T + 31T^{2} \)
37 \( 1 + 4.99T + 37T^{2} \)
41 \( 1 + 0.464T + 41T^{2} \)
43 \( 1 - 4.96T + 43T^{2} \)
47 \( 1 + 3.55T + 47T^{2} \)
53 \( 1 + 10.9T + 53T^{2} \)
59 \( 1 - 7.60T + 59T^{2} \)
61 \( 1 + 1.21T + 61T^{2} \)
67 \( 1 - 1.30T + 67T^{2} \)
71 \( 1 - 6.76T + 71T^{2} \)
79 \( 1 - 14.1T + 79T^{2} \)
83 \( 1 - 12.2T + 83T^{2} \)
89 \( 1 - 8.45T + 89T^{2} \)
97 \( 1 - 7.24T + 97T^{2} \)
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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

−8.121683555934167234693713841561, −7.60580838889328205074827771333, −6.99735214452475099234644007836, −6.22065598387206644051837051736, −5.15283367710634652202923918672, −4.41526070617348525146494388069, −3.58495593236792092179925107601, −3.42835934575709513248469172895, −2.29898055858439455545412889499, −1.78654990665797863767408054607, 1.78654990665797863767408054607, 2.29898055858439455545412889499, 3.42835934575709513248469172895, 3.58495593236792092179925107601, 4.41526070617348525146494388069, 5.15283367710634652202923918672, 6.22065598387206644051837051736, 6.99735214452475099234644007836, 7.60580838889328205074827771333, 8.121683555934167234693713841561

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