Properties

Label 2-124-1.1-c3-0-7
Degree $2$
Conductor $124$
Sign $-1$
Analytic cond. $7.31623$
Root an. cond. $2.70485$
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  + 4.12·3-s − 10.8·5-s − 29.9·7-s − 9.95·9-s + 4.75·11-s − 75.3·13-s − 44.9·15-s + 111.·17-s + 90.8·19-s − 123.·21-s − 42.3·23-s − 6.36·25-s − 152.·27-s − 202.·29-s − 31·31-s + 19.6·33-s + 326.·35-s + 334.·37-s − 311.·39-s − 367.·41-s + 82.6·43-s + 108.·45-s − 276.·47-s + 556.·49-s + 461.·51-s + 581.·53-s − 51.7·55-s + ⋯
L(s)  = 1  + 0.794·3-s − 0.974·5-s − 1.61·7-s − 0.368·9-s + 0.130·11-s − 1.60·13-s − 0.774·15-s + 1.59·17-s + 1.09·19-s − 1.28·21-s − 0.383·23-s − 0.0509·25-s − 1.08·27-s − 1.29·29-s − 0.179·31-s + 0.103·33-s + 1.57·35-s + 1.48·37-s − 1.27·39-s − 1.39·41-s + 0.293·43-s + 0.359·45-s − 0.858·47-s + 1.62·49-s + 1.26·51-s + 1.50·53-s − 0.126·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 124 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 124 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(124\)    =    \(2^{2} \cdot 31\)
Sign: $-1$
Analytic conductor: \(7.31623\)
Root analytic conductor: \(2.70485\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 124,\ (\ :3/2),\ -1)\)

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)$
bad2 \( 1 \)
31 \( 1 + 31T \)
good3 \( 1 - 4.12T + 27T^{2} \)
5 \( 1 + 10.8T + 125T^{2} \)
7 \( 1 + 29.9T + 343T^{2} \)
11 \( 1 - 4.75T + 1.33e3T^{2} \)
13 \( 1 + 75.3T + 2.19e3T^{2} \)
17 \( 1 - 111.T + 4.91e3T^{2} \)
19 \( 1 - 90.8T + 6.85e3T^{2} \)
23 \( 1 + 42.3T + 1.21e4T^{2} \)
29 \( 1 + 202.T + 2.43e4T^{2} \)
37 \( 1 - 334.T + 5.06e4T^{2} \)
41 \( 1 + 367.T + 6.89e4T^{2} \)
43 \( 1 - 82.6T + 7.95e4T^{2} \)
47 \( 1 + 276.T + 1.03e5T^{2} \)
53 \( 1 - 581.T + 1.48e5T^{2} \)
59 \( 1 + 630.T + 2.05e5T^{2} \)
61 \( 1 - 527.T + 2.26e5T^{2} \)
67 \( 1 + 684.T + 3.00e5T^{2} \)
71 \( 1 + 230.T + 3.57e5T^{2} \)
73 \( 1 - 802.T + 3.89e5T^{2} \)
79 \( 1 + 455.T + 4.93e5T^{2} \)
83 \( 1 + 214.T + 5.71e5T^{2} \)
89 \( 1 + 340.T + 7.04e5T^{2} \)
97 \( 1 + 995.T + 9.12e5T^{2} \)
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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

−12.35896192425059518299990958034, −11.68914747985842929624541501773, −9.908331355948405768547495236472, −9.425497500696559711852702988877, −7.935216206166005237899942995115, −7.22827018453745253974585434252, −5.61105462460997553249297717092, −3.71187779542170186382938953812, −2.88383176420668570512195588458, 0, 2.88383176420668570512195588458, 3.71187779542170186382938953812, 5.61105462460997553249297717092, 7.22827018453745253974585434252, 7.935216206166005237899942995115, 9.425497500696559711852702988877, 9.908331355948405768547495236472, 11.68914747985842929624541501773, 12.35896192425059518299990958034

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