Properties

Label 2-7935-1.1-c1-0-121
Degree $2$
Conductor $7935$
Sign $1$
Analytic cond. $63.3612$
Root an. cond. $7.95998$
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  + 1.69·2-s − 3-s + 0.859·4-s + 5-s − 1.69·6-s + 4.77·7-s − 1.92·8-s + 9-s + 1.69·10-s − 5.43·11-s − 0.859·12-s + 1.70·13-s + 8.07·14-s − 15-s − 4.98·16-s − 4.01·17-s + 1.69·18-s + 4.39·19-s + 0.859·20-s − 4.77·21-s − 9.18·22-s + 1.92·24-s + 25-s + 2.88·26-s − 27-s + 4.10·28-s − 6.30·29-s + ⋯
L(s)  = 1  + 1.19·2-s − 0.577·3-s + 0.429·4-s + 0.447·5-s − 0.690·6-s + 1.80·7-s − 0.681·8-s + 0.333·9-s + 0.534·10-s − 1.63·11-s − 0.248·12-s + 0.473·13-s + 2.15·14-s − 0.258·15-s − 1.24·16-s − 0.974·17-s + 0.398·18-s + 1.00·19-s + 0.192·20-s − 1.04·21-s − 1.95·22-s + 0.393·24-s + 0.200·25-s + 0.566·26-s − 0.192·27-s + 0.775·28-s − 1.17·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7935 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7935 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7935\)    =    \(3 \cdot 5 \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(63.3612\)
Root analytic conductor: \(7.95998\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7935,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.550036264\)
\(L(\frac12)\) \(\approx\) \(3.550036264\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
5 \( 1 - T \)
23 \( 1 \)
good2 \( 1 - 1.69T + 2T^{2} \)
7 \( 1 - 4.77T + 7T^{2} \)
11 \( 1 + 5.43T + 11T^{2} \)
13 \( 1 - 1.70T + 13T^{2} \)
17 \( 1 + 4.01T + 17T^{2} \)
19 \( 1 - 4.39T + 19T^{2} \)
29 \( 1 + 6.30T + 29T^{2} \)
31 \( 1 - 10.2T + 31T^{2} \)
37 \( 1 + 9.60T + 37T^{2} \)
41 \( 1 - 4.35T + 41T^{2} \)
43 \( 1 - 10.5T + 43T^{2} \)
47 \( 1 - 4.32T + 47T^{2} \)
53 \( 1 - 9.35T + 53T^{2} \)
59 \( 1 - 5.75T + 59T^{2} \)
61 \( 1 - 3.74T + 61T^{2} \)
67 \( 1 + 0.902T + 67T^{2} \)
71 \( 1 - 8.52T + 71T^{2} \)
73 \( 1 + 13.5T + 73T^{2} \)
79 \( 1 - 7.15T + 79T^{2} \)
83 \( 1 + 3.43T + 83T^{2} \)
89 \( 1 - 5.55T + 89T^{2} \)
97 \( 1 - 13.9T + 97T^{2} \)
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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

−7.65636594289036963358031442558, −7.10668139152011003574276363496, −6.02013467624773535602245737376, −5.54209230272606407829223183017, −5.04551402332584482035742490562, −4.58130808830912254626035423751, −3.80335258875267622718473581907, −2.63022915417231941388140793885, −2.06159940325041914704213488679, −0.804596468208595886466643692242, 0.804596468208595886466643692242, 2.06159940325041914704213488679, 2.63022915417231941388140793885, 3.80335258875267622718473581907, 4.58130808830912254626035423751, 5.04551402332584482035742490562, 5.54209230272606407829223183017, 6.02013467624773535602245737376, 7.10668139152011003574276363496, 7.65636594289036963358031442558

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