Properties

Label 2-722-361.138-c1-0-12
Degree $2$
Conductor $722$
Sign $0.816 + 0.577i$
Analytic cond. $5.76519$
Root an. cond. $2.40108$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.870 − 0.492i)2-s + (−0.520 − 0.488i)3-s + (0.515 − 0.856i)4-s + (2.16 + 0.0796i)5-s + (−0.693 − 0.168i)6-s + (0.476 + 2.43i)7-s + (0.0275 − 0.999i)8-s + (−0.160 − 2.48i)9-s + (1.92 − 0.996i)10-s + (2.93 + 3.98i)11-s + (−0.686 + 0.194i)12-s + (−1.41 − 0.606i)13-s + (1.61 + 1.88i)14-s + (−1.08 − 1.09i)15-s + (−0.467 − 0.883i)16-s + (6.55 − 0.120i)17-s + ⋯
L(s)  = 1  + (0.615 − 0.347i)2-s + (−0.300 − 0.281i)3-s + (0.257 − 0.428i)4-s + (0.969 + 0.0356i)5-s + (−0.283 − 0.0689i)6-s + (0.179 + 0.921i)7-s + (0.00974 − 0.353i)8-s + (−0.0533 − 0.828i)9-s + (0.608 − 0.315i)10-s + (0.883 + 1.20i)11-s + (−0.198 + 0.0560i)12-s + (−0.393 − 0.168i)13-s + (0.431 + 0.504i)14-s + (−0.281 − 0.283i)15-s + (−0.116 − 0.220i)16-s + (1.58 − 0.0292i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 722 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.816 + 0.577i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 722 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.816 + 0.577i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(722\)    =    \(2 \cdot 19^{2}\)
Sign: $0.816 + 0.577i$
Analytic conductor: \(5.76519\)
Root analytic conductor: \(2.40108\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{722} (499, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 722,\ (\ :1/2),\ 0.816 + 0.577i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.32013 - 0.738413i\)
\(L(\frac12)\) \(\approx\) \(2.32013 - 0.738413i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.870 + 0.492i)T \)
19 \( 1 + (4.10 + 1.46i)T \)
good3 \( 1 + (0.520 + 0.488i)T + (0.192 + 2.99i)T^{2} \)
5 \( 1 + (-2.16 - 0.0796i)T + (4.98 + 0.367i)T^{2} \)
7 \( 1 + (-0.476 - 2.43i)T + (-6.48 + 2.63i)T^{2} \)
11 \( 1 + (-2.93 - 3.98i)T + (-3.28 + 10.4i)T^{2} \)
13 \( 1 + (1.41 + 0.606i)T + (8.97 + 9.40i)T^{2} \)
17 \( 1 + (-6.55 + 0.120i)T + (16.9 - 0.624i)T^{2} \)
23 \( 1 + (-8.16 - 2.47i)T + (19.1 + 12.7i)T^{2} \)
29 \( 1 + (3.67 + 2.97i)T + (6.08 + 28.3i)T^{2} \)
31 \( 1 + (1.99 + 5.32i)T + (-23.3 + 20.3i)T^{2} \)
37 \( 1 + (2.41 - 5.50i)T + (-25.0 - 27.2i)T^{2} \)
41 \( 1 + (-3.17 - 0.292i)T + (40.3 + 7.49i)T^{2} \)
43 \( 1 + (0.391 + 8.52i)T + (-42.8 + 3.94i)T^{2} \)
47 \( 1 + (3.13 - 3.28i)T + (-2.15 - 46.9i)T^{2} \)
53 \( 1 + (3.26 + 11.1i)T + (-44.6 + 28.5i)T^{2} \)
59 \( 1 + (-3.69 - 8.02i)T + (-38.3 + 44.8i)T^{2} \)
61 \( 1 + (-4.32 + 0.886i)T + (56.0 - 23.9i)T^{2} \)
67 \( 1 + (10.1 - 1.50i)T + (64.1 - 19.4i)T^{2} \)
71 \( 1 + (1.69 + 0.346i)T + (65.2 + 27.9i)T^{2} \)
73 \( 1 + (3.77 - 6.81i)T + (-38.7 - 61.8i)T^{2} \)
79 \( 1 + (-8.11 + 5.19i)T + (33.0 - 71.7i)T^{2} \)
83 \( 1 + (0.0753 - 0.543i)T + (-79.8 - 22.5i)T^{2} \)
89 \( 1 + (6.17 + 11.1i)T + (-47.3 + 75.3i)T^{2} \)
97 \( 1 + (8.11 + 1.20i)T + (92.8 + 28.1i)T^{2} \)
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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

−10.22180540738373872537786591890, −9.550316938292765257603754670867, −8.974213262666285159552547555987, −7.42584450573446444889036693679, −6.56047755225042734625374594214, −5.75125916706575515605799332906, −5.08203036278518437582523258028, −3.75377549766719143351061214490, −2.46314489921252386389195494089, −1.44002612439947133223778304898, 1.45930789534574752099032339791, 3.06996101339254300983706077893, 4.16711103413871753573709884755, 5.22175957179250297389345250115, 5.85237321790090318264433817629, 6.82549931338085328717061408720, 7.73171917385833471433105614934, 8.753702447124374627113377943092, 9.721192429312329635418431546460, 10.77889744456177106774279299821

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