Properties

Label 2-75-1.1-c17-0-44
Degree $2$
Conductor $75$
Sign $-1$
Analytic cond. $137.416$
Root an. cond. $11.7224$
Motivic weight $17$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 500.·2-s − 6.56e3·3-s + 1.19e5·4-s − 3.28e6·6-s − 8.90e6·7-s − 5.87e6·8-s + 4.30e7·9-s + 4.48e8·11-s − 7.82e8·12-s + 3.89e9·13-s − 4.45e9·14-s − 1.85e10·16-s + 5.96e8·17-s + 2.15e10·18-s − 4.36e10·19-s + 5.84e10·21-s + 2.24e11·22-s − 7.23e10·23-s + 3.85e10·24-s + 1.95e12·26-s − 2.82e11·27-s − 1.06e12·28-s + 1.82e12·29-s + 5.27e12·31-s − 8.52e12·32-s − 2.94e12·33-s + 2.98e11·34-s + ⋯
L(s)  = 1  + 1.38·2-s − 0.577·3-s + 0.910·4-s − 0.798·6-s − 0.583·7-s − 0.123·8-s + 0.333·9-s + 0.631·11-s − 0.525·12-s + 1.32·13-s − 0.807·14-s − 1.08·16-s + 0.0207·17-s + 0.460·18-s − 0.590·19-s + 0.337·21-s + 0.872·22-s − 0.192·23-s + 0.0714·24-s + 1.83·26-s − 0.192·27-s − 0.531·28-s + 0.675·29-s + 1.11·31-s − 1.37·32-s − 0.364·33-s + 0.0286·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 75 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(18-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 75 ^{s/2} \, \Gamma_{\C}(s+17/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(75\)    =    \(3 \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(137.416\)
Root analytic conductor: \(11.7224\)
Motivic weight: \(17\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 75,\ (\ :17/2),\ -1)\)

Particular Values

\(L(9)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{19}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 6.56e3T \)
5 \( 1 \)
good2 \( 1 - 500.T + 1.31e5T^{2} \)
7 \( 1 + 8.90e6T + 2.32e14T^{2} \)
11 \( 1 - 4.48e8T + 5.05e17T^{2} \)
13 \( 1 - 3.89e9T + 8.65e18T^{2} \)
17 \( 1 - 5.96e8T + 8.27e20T^{2} \)
19 \( 1 + 4.36e10T + 5.48e21T^{2} \)
23 \( 1 + 7.23e10T + 1.41e23T^{2} \)
29 \( 1 - 1.82e12T + 7.25e24T^{2} \)
31 \( 1 - 5.27e12T + 2.25e25T^{2} \)
37 \( 1 - 1.62e13T + 4.56e26T^{2} \)
41 \( 1 - 9.78e12T + 2.61e27T^{2} \)
43 \( 1 + 1.46e14T + 5.87e27T^{2} \)
47 \( 1 + 2.43e14T + 2.66e28T^{2} \)
53 \( 1 + 6.84e14T + 2.05e29T^{2} \)
59 \( 1 - 9.83e14T + 1.27e30T^{2} \)
61 \( 1 + 1.84e15T + 2.24e30T^{2} \)
67 \( 1 - 2.46e15T + 1.10e31T^{2} \)
71 \( 1 - 9.43e14T + 2.96e31T^{2} \)
73 \( 1 + 1.15e16T + 4.74e31T^{2} \)
79 \( 1 - 1.58e16T + 1.81e32T^{2} \)
83 \( 1 + 1.62e16T + 4.21e32T^{2} \)
89 \( 1 + 4.03e16T + 1.37e33T^{2} \)
97 \( 1 - 7.85e16T + 5.95e33T^{2} \)
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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

−11.11482817072774087395712492088, −9.765901108973634635455191667009, −8.421789788179125957729656082104, −6.49701797192131751526520332084, −6.25034148228164231389302647366, −4.90245127087309667361621992254, −3.94510052231758049065401026602, −3.00961914406732640514621493233, −1.42100658935723234815386505130, 0, 1.42100658935723234815386505130, 3.00961914406732640514621493233, 3.94510052231758049065401026602, 4.90245127087309667361621992254, 6.25034148228164231389302647366, 6.49701797192131751526520332084, 8.421789788179125957729656082104, 9.765901108973634635455191667009, 11.11482817072774087395712492088

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