Properties

Label 2-7935-1.1-c1-0-69
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  + 1.96·2-s + 3-s + 1.85·4-s − 5-s + 1.96·6-s − 4.65·7-s − 0.286·8-s + 9-s − 1.96·10-s − 5.89·11-s + 1.85·12-s − 1.01·13-s − 9.13·14-s − 15-s − 4.27·16-s + 1.51·17-s + 1.96·18-s + 7.01·19-s − 1.85·20-s − 4.65·21-s − 11.5·22-s − 0.286·24-s + 25-s − 1.98·26-s + 27-s − 8.62·28-s − 0.247·29-s + ⋯
L(s)  = 1  + 1.38·2-s + 0.577·3-s + 0.926·4-s − 0.447·5-s + 0.801·6-s − 1.75·7-s − 0.101·8-s + 0.333·9-s − 0.620·10-s − 1.77·11-s + 0.535·12-s − 0.281·13-s − 2.44·14-s − 0.258·15-s − 1.06·16-s + 0.366·17-s + 0.462·18-s + 1.60·19-s − 0.414·20-s − 1.01·21-s − 2.46·22-s − 0.0585·24-s + 0.200·25-s − 0.390·26-s + 0.192·27-s − 1.63·28-s − 0.0459·29-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

\(L(1)\) \(\approx\) \(2.834051547\)
\(L(\frac12)\) \(\approx\) \(2.834051547\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.96T + 2T^{2} \)
7 \( 1 + 4.65T + 7T^{2} \)
11 \( 1 + 5.89T + 11T^{2} \)
13 \( 1 + 1.01T + 13T^{2} \)
17 \( 1 - 1.51T + 17T^{2} \)
19 \( 1 - 7.01T + 19T^{2} \)
29 \( 1 + 0.247T + 29T^{2} \)
31 \( 1 - 9.20T + 31T^{2} \)
37 \( 1 - 1.35T + 37T^{2} \)
41 \( 1 - 11.3T + 41T^{2} \)
43 \( 1 - 2.80T + 43T^{2} \)
47 \( 1 - 1.05T + 47T^{2} \)
53 \( 1 - 1.49T + 53T^{2} \)
59 \( 1 - 1.34T + 59T^{2} \)
61 \( 1 + 8.66T + 61T^{2} \)
67 \( 1 - 7.08T + 67T^{2} \)
71 \( 1 - 0.183T + 71T^{2} \)
73 \( 1 + 13.8T + 73T^{2} \)
79 \( 1 + 11.2T + 79T^{2} \)
83 \( 1 + 0.192T + 83T^{2} \)
89 \( 1 - 4.03T + 89T^{2} \)
97 \( 1 - 8.11T + 97T^{2} \)
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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

−7.48281953360817008359583753692, −7.24824812581335778142962419013, −6.17952692044170395600489980885, −5.74273162779858269517945467705, −4.94724809065920859899252991426, −4.24239818162310153825853603918, −3.38122792376757694384885855285, −2.89144522293269415747915731086, −2.56400526244662169014367903169, −0.61532127903371023274550286285, 0.61532127903371023274550286285, 2.56400526244662169014367903169, 2.89144522293269415747915731086, 3.38122792376757694384885855285, 4.24239818162310153825853603918, 4.94724809065920859899252991426, 5.74273162779858269517945467705, 6.17952692044170395600489980885, 7.24824812581335778142962419013, 7.48281953360817008359583753692

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