Properties

Label 2-3015-1.1-c1-0-100
Degree $2$
Conductor $3015$
Sign $-1$
Analytic cond. $24.0748$
Root an. cond. $4.90661$
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  + 2.05·2-s + 2.23·4-s − 5-s − 1.79·7-s + 0.473·8-s − 2.05·10-s + 0.0677·11-s + 2.70·13-s − 3.68·14-s − 3.48·16-s + 0.142·17-s − 2.32·19-s − 2.23·20-s + 0.139·22-s − 7.82·23-s + 25-s + 5.55·26-s − 3.99·28-s − 4.03·29-s − 2.01·31-s − 8.11·32-s + 0.292·34-s + 1.79·35-s − 4.70·37-s − 4.78·38-s − 0.473·40-s − 2.61·41-s + ⋯
L(s)  = 1  + 1.45·2-s + 1.11·4-s − 0.447·5-s − 0.676·7-s + 0.167·8-s − 0.650·10-s + 0.0204·11-s + 0.749·13-s − 0.984·14-s − 0.871·16-s + 0.0345·17-s − 0.533·19-s − 0.498·20-s + 0.0297·22-s − 1.63·23-s + 0.200·25-s + 1.09·26-s − 0.754·28-s − 0.749·29-s − 0.361·31-s − 1.43·32-s + 0.0501·34-s + 0.302·35-s − 0.773·37-s − 0.776·38-s − 0.0747·40-s − 0.408·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3015 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3015 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3015\)    =    \(3^{2} \cdot 5 \cdot 67\)
Sign: $-1$
Analytic conductor: \(24.0748\)
Root analytic conductor: \(4.90661\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3015,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 + T \)
67 \( 1 - T \)
good2 \( 1 - 2.05T + 2T^{2} \)
7 \( 1 + 1.79T + 7T^{2} \)
11 \( 1 - 0.0677T + 11T^{2} \)
13 \( 1 - 2.70T + 13T^{2} \)
17 \( 1 - 0.142T + 17T^{2} \)
19 \( 1 + 2.32T + 19T^{2} \)
23 \( 1 + 7.82T + 23T^{2} \)
29 \( 1 + 4.03T + 29T^{2} \)
31 \( 1 + 2.01T + 31T^{2} \)
37 \( 1 + 4.70T + 37T^{2} \)
41 \( 1 + 2.61T + 41T^{2} \)
43 \( 1 - 10.0T + 43T^{2} \)
47 \( 1 + 6.55T + 47T^{2} \)
53 \( 1 + 0.0404T + 53T^{2} \)
59 \( 1 - 2.25T + 59T^{2} \)
61 \( 1 + 4.02T + 61T^{2} \)
71 \( 1 - 0.946T + 71T^{2} \)
73 \( 1 + 5.45T + 73T^{2} \)
79 \( 1 - 8.74T + 79T^{2} \)
83 \( 1 + 11.0T + 83T^{2} \)
89 \( 1 + 5.59T + 89T^{2} \)
97 \( 1 - 3.32T + 97T^{2} \)
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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

−8.276350008805529385714788289990, −7.37468827498435084326928160675, −6.49708276678217562011886477240, −6.01297067817603986351197285997, −5.24721469820243595584158514150, −4.20958128698797899810927180739, −3.77468088053541606047489327958, −2.99398066775176224013142805752, −1.89029249716463410816007515361, 0, 1.89029249716463410816007515361, 2.99398066775176224013142805752, 3.77468088053541606047489327958, 4.20958128698797899810927180739, 5.24721469820243595584158514150, 6.01297067817603986351197285997, 6.49708276678217562011886477240, 7.37468827498435084326928160675, 8.276350008805529385714788289990

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