Properties

Label 2-304-304.157-c1-0-10
Degree $2$
Conductor $304$
Sign $-0.498 - 0.866i$
Analytic cond. $2.42745$
Root an. cond. $1.55802$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (1.36 + 0.358i)2-s + (−1.11 + 0.779i)3-s + (1.74 + 0.980i)4-s + (−3.17 + 0.277i)5-s + (−1.80 + 0.667i)6-s + (−0.306 + 0.176i)7-s + (2.03 + 1.96i)8-s + (−0.394 + 1.08i)9-s + (−4.43 − 0.757i)10-s + (1.06 + 3.99i)11-s + (−2.70 + 0.266i)12-s + (−2.57 + 3.68i)13-s + (−0.482 + 0.132i)14-s + (3.31 − 2.77i)15-s + (2.07 + 3.41i)16-s + (5.28 − 1.92i)17-s + ⋯
L(s)  = 1  + (0.967 + 0.253i)2-s + (−0.642 + 0.449i)3-s + (0.871 + 0.490i)4-s + (−1.41 + 0.124i)5-s + (−0.735 + 0.272i)6-s + (−0.115 + 0.0668i)7-s + (0.718 + 0.695i)8-s + (−0.131 + 0.361i)9-s + (−1.40 − 0.239i)10-s + (0.322 + 1.20i)11-s + (−0.780 + 0.0769i)12-s + (−0.714 + 1.02i)13-s + (−0.128 + 0.0353i)14-s + (0.855 − 0.717i)15-s + (0.518 + 0.854i)16-s + (1.28 − 0.466i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 304 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.498 - 0.866i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 304 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.498 - 0.866i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(304\)    =    \(2^{4} \cdot 19\)
Sign: $-0.498 - 0.866i$
Analytic conductor: \(2.42745\)
Root analytic conductor: \(1.55802\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{304} (157, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 304,\ (\ :1/2),\ -0.498 - 0.866i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.678018 + 1.17261i\)
\(L(\frac12)\) \(\approx\) \(0.678018 + 1.17261i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-1.36 - 0.358i)T \)
19 \( 1 + (0.299 + 4.34i)T \)
good3 \( 1 + (1.11 - 0.779i)T + (1.02 - 2.81i)T^{2} \)
5 \( 1 + (3.17 - 0.277i)T + (4.92 - 0.868i)T^{2} \)
7 \( 1 + (0.306 - 0.176i)T + (3.5 - 6.06i)T^{2} \)
11 \( 1 + (-1.06 - 3.99i)T + (-9.52 + 5.5i)T^{2} \)
13 \( 1 + (2.57 - 3.68i)T + (-4.44 - 12.2i)T^{2} \)
17 \( 1 + (-5.28 + 1.92i)T + (13.0 - 10.9i)T^{2} \)
23 \( 1 + (3.70 + 4.41i)T + (-3.99 + 22.6i)T^{2} \)
29 \( 1 + (-3.03 - 6.51i)T + (-18.6 + 22.2i)T^{2} \)
31 \( 1 + (1.77 + 3.07i)T + (-15.5 + 26.8i)T^{2} \)
37 \( 1 + (-4.96 + 4.96i)T - 37iT^{2} \)
41 \( 1 + (-8.60 - 1.51i)T + (38.5 + 14.0i)T^{2} \)
43 \( 1 + (-7.15 + 0.626i)T + (42.3 - 7.46i)T^{2} \)
47 \( 1 + (-8.85 - 3.22i)T + (36.0 + 30.2i)T^{2} \)
53 \( 1 + (0.935 - 10.6i)T + (-52.1 - 9.20i)T^{2} \)
59 \( 1 + (2.22 - 4.77i)T + (-37.9 - 45.1i)T^{2} \)
61 \( 1 + (8.82 + 0.772i)T + (60.0 + 10.5i)T^{2} \)
67 \( 1 + (2.27 + 4.87i)T + (-43.0 + 51.3i)T^{2} \)
71 \( 1 + (3.64 - 4.34i)T + (-12.3 - 69.9i)T^{2} \)
73 \( 1 + (-0.0104 - 0.00184i)T + (68.5 + 24.9i)T^{2} \)
79 \( 1 + (-1.87 + 10.6i)T + (-74.2 - 27.0i)T^{2} \)
83 \( 1 + (-1.15 + 4.30i)T + (-71.8 - 41.5i)T^{2} \)
89 \( 1 + (8.54 - 1.50i)T + (83.6 - 30.4i)T^{2} \)
97 \( 1 + (-3.97 + 1.44i)T + (74.3 - 62.3i)T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−12.27514456407454646933499510091, −11.31663788419686861022510087853, −10.60374962211660088538725858280, −9.256807566750616507789756432233, −7.63487849811027235733470572314, −7.29946363561364851882916961003, −5.96275323628887027405134647879, −4.51514236547225020612644318723, −4.37955237642509047899939726565, −2.66457839278947286008489113405, 0.813734211580066864382233190277, 3.24551191414810671060936668097, 3.96128436489932715627883235861, 5.52815124513544053431668946842, 6.14070589911227544738249558553, 7.50874333903473237062186624584, 8.103408705968858949026329737139, 9.880384533849901210932553784649, 10.92740365475665084153507590854, 11.78734481803836172206010458964

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