Properties

Label 2-1-1.1-c85-0-1
Degree $2$
Conductor $1$
Sign $-1$
Analytic cond. $45.7549$
Root an. cond. $6.76424$
Motivic weight $85$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.51e10·2-s − 1.85e20·3-s − 3.86e25·4-s + 5.79e28·5-s − 4.64e30·6-s − 1.94e31·7-s − 1.94e36·8-s − 1.62e39·9-s + 1.45e39·10-s + 7.74e43·11-s + 7.16e45·12-s + 1.75e47·13-s − 4.87e41·14-s − 1.07e49·15-s + 1.49e51·16-s + 2.92e52·17-s − 4.07e49·18-s − 2.00e54·19-s − 2.24e54·20-s + 3.59e51·21-s + 1.94e54·22-s + 5.01e57·23-s + 3.59e56·24-s − 2.55e59·25-s + 4.41e57·26-s + 6.95e60·27-s + 7.51e56·28-s + ⋯
L(s)  = 1  + 0.00403·2-s − 0.977·3-s − 0.999·4-s + 0.114·5-s − 0.00394·6-s − 2.35e − 5·7-s − 0.00807·8-s − 0.0451·9-s + 0.000460·10-s + 0.426·11-s + 0.977·12-s + 0.799·13-s − 0.111·15-s + 0.999·16-s + 1.48·17-s − 0.000182·18-s − 0.900·19-s − 0.114·20-s + 2.29e−5·21-s + 0.00172·22-s + 0.670·23-s + 0.00788·24-s − 0.986·25-s + 0.00322·26-s + 1.02·27-s + 2.35e−5·28-s − 0.913·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\Gamma_{\C}(s) \, L(s)\cr=\mathstrut & -\,\Lambda(86-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\Gamma_{\C}(s+85/2) \, L(s)\cr=\mathstrut & -\,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1\)
Sign: $-1$
Analytic conductor: \(45.7549\)
Root analytic conductor: \(6.76424\)
Motivic weight: \(85\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1,\ (\ :85/2),\ -1)\)

Particular Values

\(L(43)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{87}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
good2 \( 1 - 2.51e10T + 3.86e25T^{2} \)
3 \( 1 + 1.85e20T + 3.59e40T^{2} \)
5 \( 1 - 5.79e28T + 2.58e59T^{2} \)
7 \( 1 + 1.94e31T + 6.81e71T^{2} \)
11 \( 1 - 7.74e43T + 3.29e88T^{2} \)
13 \( 1 - 1.75e47T + 4.84e94T^{2} \)
17 \( 1 - 2.92e52T + 3.87e104T^{2} \)
19 \( 1 + 2.00e54T + 4.94e108T^{2} \)
23 \( 1 - 5.01e57T + 5.58e115T^{2} \)
29 \( 1 + 1.29e62T + 2.01e124T^{2} \)
31 \( 1 - 1.68e63T + 5.83e126T^{2} \)
37 \( 1 - 1.08e66T + 1.98e133T^{2} \)
41 \( 1 - 1.78e68T + 1.22e137T^{2} \)
43 \( 1 + 3.64e69T + 6.99e138T^{2} \)
47 \( 1 + 2.03e71T + 1.34e142T^{2} \)
53 \( 1 + 1.76e73T + 3.65e146T^{2} \)
59 \( 1 - 2.01e75T + 3.32e150T^{2} \)
61 \( 1 - 1.24e76T + 5.66e151T^{2} \)
67 \( 1 + 1.97e77T + 1.64e155T^{2} \)
71 \( 1 - 5.54e78T + 2.27e157T^{2} \)
73 \( 1 - 3.96e78T + 2.41e158T^{2} \)
79 \( 1 + 5.29e80T + 1.98e161T^{2} \)
83 \( 1 + 2.15e81T + 1.32e163T^{2} \)
89 \( 1 - 1.00e83T + 4.99e165T^{2} \)
97 \( 1 + 3.56e84T + 7.50e168T^{2} \)
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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

−14.49934608555727710379490473208, −12.95525385837688860086675247808, −11.46324743893237439043814033865, −9.878233763647951484299689491738, −8.306314550522273966186358870031, −6.19360691239888574386956191290, −5.08627527979381804968844224839, −3.59182721586255954855468217714, −1.20479656830402345073707867603, 0, 1.20479656830402345073707867603, 3.59182721586255954855468217714, 5.08627527979381804968844224839, 6.19360691239888574386956191290, 8.306314550522273966186358870031, 9.878233763647951484299689491738, 11.46324743893237439043814033865, 12.95525385837688860086675247808, 14.49934608555727710379490473208

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