Properties

Label 2-2107-1.1-c3-0-416
Degree $2$
Conductor $2107$
Sign $-1$
Analytic cond. $124.317$
Root an. cond. $11.1497$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4.05·2-s − 0.841·3-s + 8.40·4-s + 17.3·5-s − 3.40·6-s + 1.64·8-s − 26.2·9-s + 70.0·10-s + 64.6·11-s − 7.07·12-s − 30.9·13-s − 14.5·15-s − 60.5·16-s − 94.7·17-s − 106.·18-s − 72.9·19-s + 145.·20-s + 261.·22-s − 173.·23-s − 1.38·24-s + 174.·25-s − 125.·26-s + 44.8·27-s − 127.·29-s − 58.9·30-s − 316.·31-s − 258.·32-s + ⋯
L(s)  = 1  + 1.43·2-s − 0.161·3-s + 1.05·4-s + 1.54·5-s − 0.231·6-s + 0.0725·8-s − 0.973·9-s + 2.21·10-s + 1.77·11-s − 0.170·12-s − 0.659·13-s − 0.250·15-s − 0.946·16-s − 1.35·17-s − 1.39·18-s − 0.881·19-s + 1.62·20-s + 2.53·22-s − 1.56·23-s − 0.0117·24-s + 1.39·25-s − 0.945·26-s + 0.319·27-s − 0.818·29-s − 0.358·30-s − 1.83·31-s − 1.42·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2107 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2107 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2107\)    =    \(7^{2} \cdot 43\)
Sign: $-1$
Analytic conductor: \(124.317\)
Root analytic conductor: \(11.1497\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2107,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 \)
43 \( 1 + 43T \)
good2 \( 1 - 4.05T + 8T^{2} \)
3 \( 1 + 0.841T + 27T^{2} \)
5 \( 1 - 17.3T + 125T^{2} \)
11 \( 1 - 64.6T + 1.33e3T^{2} \)
13 \( 1 + 30.9T + 2.19e3T^{2} \)
17 \( 1 + 94.7T + 4.91e3T^{2} \)
19 \( 1 + 72.9T + 6.85e3T^{2} \)
23 \( 1 + 173.T + 1.21e4T^{2} \)
29 \( 1 + 127.T + 2.43e4T^{2} \)
31 \( 1 + 316.T + 2.97e4T^{2} \)
37 \( 1 + 235.T + 5.06e4T^{2} \)
41 \( 1 - 5.63T + 6.89e4T^{2} \)
47 \( 1 - 399.T + 1.03e5T^{2} \)
53 \( 1 + 312.T + 1.48e5T^{2} \)
59 \( 1 - 285.T + 2.05e5T^{2} \)
61 \( 1 - 710.T + 2.26e5T^{2} \)
67 \( 1 - 371.T + 3.00e5T^{2} \)
71 \( 1 + 186.T + 3.57e5T^{2} \)
73 \( 1 - 449.T + 3.89e5T^{2} \)
79 \( 1 + 422.T + 4.93e5T^{2} \)
83 \( 1 + 573.T + 5.71e5T^{2} \)
89 \( 1 - 579.T + 7.04e5T^{2} \)
97 \( 1 + 583.T + 9.12e5T^{2} \)
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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

−8.666409266505331234855683872444, −6.99991062010605316763465962296, −6.44354034664440874950564754941, −5.84582159313404238555844193189, −5.31672602126874730224355342021, −4.28225089863606070897602089768, −3.60346155041178611904708653376, −2.26454270227070968636203066623, −1.92973794829902050083479299028, 0, 1.92973794829902050083479299028, 2.26454270227070968636203066623, 3.60346155041178611904708653376, 4.28225089863606070897602089768, 5.31672602126874730224355342021, 5.84582159313404238555844193189, 6.44354034664440874950564754941, 6.99991062010605316763465962296, 8.666409266505331234855683872444

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