Newspace parameters
| Level: | \( N \) | \(=\) | \( 648 = 2^{3} \cdot 3^{4} \) |
| Weight: | \( k \) | \(=\) | \( 2 \) |
| Character orbit: | \([\chi]\) | \(=\) | 648.v (of order \(18\), degree \(6\), not minimal) |
Newform invariants
| Self dual: | no |
| Analytic conductor: | \(5.17430605098\) |
| Analytic rank: | \(0\) |
| Dimension: | \(192\) |
| Relative dimension: | \(32\) over \(\Q(\zeta_{18})\) |
| Twist minimal: | no (minimal twist has level 216) |
| Sato-Tate group: | $\mathrm{SU}(2)[C_{18}]$ |
Embedding invariants
| Embedding label | 35.25 | ||
| Character | \(\chi\) | \(=\) | 648.35 |
| Dual form | 648.2.v.b.611.25 |
$q$-expansion
Character values
We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/648\mathbb{Z}\right)^\times\).
| \(n\) | \(325\) | \(487\) | \(569\) |
| \(\chi(n)\) | \(-1\) | \(-1\) | \(e\left(\frac{13}{18}\right)\) |
Coefficient data
For each \(n\) we display the coefficients of the \(q\)-expansion \(a_n\), the Satake parameters \(\alpha_p\), and the Satake angles \(\theta_p = \textrm{Arg}(\alpha_p)\). You can download additional coefficients here.
Currently showing only \(a_p\); display all \(a_n\)
Currently showing all \(a_n\); display only \(a_p\)
| \(n\) | \(a_n\) | \(a_n / n^{(k-1)/2}\) | \( \alpha_n \) | \( \theta_n \) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| \(p\) | \(a_p\) | \(a_p / p^{(k-1)/2}\) | \( \alpha_p\) | \( \theta_p \) | ||||||
| \(2\) | 1.20377 | − | 0.742249i | 0.851195 | − | 0.524849i | ||||
| \(3\) | 0 | 0 | ||||||||
| \(4\) | 0.898133 | − | 1.78700i | 0.449066 | − | 0.893498i | ||||
| \(5\) | 3.07462 | + | 1.11907i | 1.37501 | + | 0.500464i | 0.920662 | − | 0.390360i | \(-0.127649\pi\) |
| 0.454350 | + | 0.890823i | \(0.349872\pi\) | |||||||
| \(6\) | 0 | 0 | ||||||||
| \(7\) | 1.33825 | + | 0.235969i | 0.505810 | + | 0.0891880i | 0.420730 | − | 0.907186i | \(-0.361774\pi\) |
| 0.0850807 | + | 0.996374i | \(0.472885\pi\) | |||||||
| \(8\) | −0.245250 | − | 2.81777i | −0.0867089 | − | 0.996234i | ||||
| \(9\) | 0 | 0 | ||||||||
| \(10\) | 4.53177 | − | 0.935029i | 1.43307 | − | 0.295682i | ||||
| \(11\) | 0.982057 | + | 2.69818i | 0.296101 | + | 0.813531i | 0.995142 | + | 0.0984497i | \(0.0313883\pi\) |
| −0.699041 | + | 0.715082i | \(0.746389\pi\) | |||||||
| \(12\) | 0 | 0 | ||||||||
| \(13\) | −2.36880 | − | 2.82303i | −0.656987 | − | 0.782967i | 0.329963 | − | 0.943994i | \(-0.392964\pi\) |
| −0.986950 | + | 0.161027i | \(0.948519\pi\) | |||||||
| \(14\) | 1.78609 | − | 0.709260i | 0.477354 | − | 0.189558i | ||||
| \(15\) | 0 | 0 | ||||||||
| \(16\) | −2.38671 | − | 3.20992i | −0.596679 | − | 0.802480i | ||||
| \(17\) | −1.94027 | + | 1.12022i | −0.470585 | + | 0.271692i | −0.716484 | − | 0.697603i | \(-0.754250\pi\) |
| 0.245900 | + | 0.969295i | \(0.420917\pi\) | |||||||
| \(18\) | 0 | 0 | ||||||||
| \(19\) | −1.22444 | + | 2.12079i | −0.280906 | + | 0.486544i | −0.971608 | − | 0.236596i | \(-0.923968\pi\) |
| 0.690702 | + | 0.723139i | \(0.257302\pi\) | |||||||
| \(20\) | 4.76119 | − | 4.48926i | 1.06464 | − | 1.00383i | ||||
| \(21\) | 0 | 0 | ||||||||
| \(22\) | 3.18489 | + | 2.51906i | 0.679021 | + | 0.537066i | ||||
| \(23\) | 1.08869 | + | 6.17426i | 0.227007 | + | 1.28742i | 0.858810 | + | 0.512294i | \(0.171204\pi\) |
| −0.631803 | + | 0.775129i | \(0.717685\pi\) | |||||||
| \(24\) | 0 | 0 | ||||||||
| \(25\) | 4.37075 | + | 3.66750i | 0.874151 | + | 0.733500i | ||||
| \(26\) | −4.94689 | − | 1.64004i | −0.970164 | − | 0.321638i | ||||
| \(27\) | 0 | 0 | ||||||||
| \(28\) | 1.62360 | − | 2.17951i | 0.306832 | − | 0.411889i | ||||
| \(29\) | −5.00298 | − | 4.19800i | −0.929030 | − | 0.779549i | 0.0466128 | − | 0.998913i | \(-0.485157\pi\) |
| −0.975643 | + | 0.219364i | \(0.929602\pi\) | |||||||
| \(30\) | 0 | 0 | ||||||||
| \(31\) | 4.65080 | − | 0.820062i | 0.835309 | − | 0.147287i | 0.260396 | − | 0.965502i | \(-0.416147\pi\) |
| 0.574913 | + | 0.818215i | \(0.305036\pi\) | |||||||
| \(32\) | −5.25562 | − | 2.09248i | −0.929071 | − | 0.369901i | ||||
| \(33\) | 0 | 0 | ||||||||
| \(34\) | −1.50416 | + | 2.78865i | −0.257962 | + | 0.478249i | ||||
| \(35\) | 3.85054 | + | 2.22311i | 0.650860 | + | 0.375774i | ||||
| \(36\) | 0 | 0 | ||||||||
| \(37\) | 3.70698 | − | 2.14023i | 0.609424 | − | 0.351851i | −0.163316 | − | 0.986574i | \(-0.552219\pi\) |
| 0.772740 | + | 0.634723i | \(0.218886\pi\) | |||||||
| \(38\) | 0.100210 | + | 3.46179i | 0.0162562 | + | 0.561577i | ||||
| \(39\) | 0 | 0 | ||||||||
| \(40\) | 2.39924 | − | 8.93804i | 0.379353 | − | 1.41323i | ||||
| \(41\) | −7.28211 | − | 8.67848i | −1.13727 | − | 1.35535i | −0.925821 | − | 0.377963i | \(-0.876625\pi\) |
| −0.211454 | − | 0.977388i | \(-0.567820\pi\) | |||||||
| \(42\) | 0 | 0 | ||||||||
| \(43\) | −3.24005 | + | 1.17928i | −0.494103 | + | 0.179839i | −0.577040 | − | 0.816716i | \(-0.695792\pi\) |
| 0.0829367 | + | 0.996555i | \(0.473570\pi\) | |||||||
| \(44\) | 5.70365 | + | 0.668391i | 0.859858 | + | 0.100764i | ||||
| \(45\) | 0 | 0 | ||||||||
| \(46\) | 5.89337 | + | 6.62433i | 0.868931 | + | 0.976704i | ||||
| \(47\) | 2.21737 | − | 12.5753i | 0.323437 | − | 1.83430i | −0.197002 | − | 0.980403i | \(-0.563121\pi\) |
| 0.520439 | − | 0.853899i | \(-0.325768\pi\) | |||||||
| \(48\) | 0 | 0 | ||||||||
| \(49\) | −4.84262 | − | 1.76257i | −0.691803 | − | 0.251796i | ||||
| \(50\) | 7.98359 | + | 1.17064i | 1.12905 | + | 0.165554i | ||||
| \(51\) | 0 | 0 | ||||||||
| \(52\) | −7.17224 | + | 1.69759i | −0.994611 | + | 0.235413i | ||||
| \(53\) | −4.14210 | −0.568961 | −0.284481 | − | 0.958682i | \(-0.591821\pi\) | ||||
| −0.284481 | + | 0.958682i | \(0.591821\pi\) | |||||||
| \(54\) | 0 | 0 | ||||||||
| \(55\) | 9.39487i | 1.26680i | ||||||||
| \(56\) | 0.336703 | − | 3.82875i | 0.0449939 | − | 0.511639i | ||||
| \(57\) | 0 | 0 | ||||||||
| \(58\) | −9.13841 | − | 1.33998i | −1.19993 | − | 0.175947i | ||||
| \(59\) | −3.92440 | + | 10.7822i | −0.510913 | + | 1.40372i | 0.369373 | + | 0.929281i | \(0.379572\pi\) |
| −0.880287 | + | 0.474442i | \(0.842650\pi\) | |||||||
| \(60\) | 0 | 0 | ||||||||
| \(61\) | 9.59806 | + | 1.69240i | 1.22891 | + | 0.216689i | 0.750155 | − | 0.661262i | \(-0.229979\pi\) |
| 0.478750 | + | 0.877951i | \(0.341090\pi\) | |||||||
| \(62\) | 4.98981 | − | 4.43922i | 0.633707 | − | 0.563781i | ||||
| \(63\) | 0 | 0 | ||||||||
| \(64\) | −7.87971 | + | 1.38212i | −0.984963 | + | 0.172765i | ||||
| \(65\) | −4.12400 | − | 11.3306i | −0.511519 | − | 1.40539i | ||||
| \(66\) | 0 | 0 | ||||||||
| \(67\) | −6.64683 | + | 5.57735i | −0.812039 | + | 0.681382i | −0.951094 | − | 0.308903i | \(-0.900038\pi\) |
| 0.139054 | + | 0.990285i | \(0.455594\pi\) | |||||||
| \(68\) | 0.259201 | + | 4.47336i | 0.0314328 | + | 0.542474i | ||||
| \(69\) | 0 | 0 | ||||||||
| \(70\) | 6.28527 | − | 0.181942i | 0.751234 | − | 0.0217462i | ||||
| \(71\) | 3.19451 | + | 5.53306i | 0.379119 | + | 0.656653i | 0.990934 | − | 0.134348i | \(-0.0428939\pi\) |
| −0.611816 | + | 0.791000i | \(0.709561\pi\) | |||||||
| \(72\) | 0 | 0 | ||||||||
| \(73\) | −2.87137 | + | 4.97336i | −0.336069 | + | 0.582088i | −0.983690 | − | 0.179875i | \(-0.942431\pi\) |
| 0.647621 | + | 0.761963i | \(0.275764\pi\) | |||||||
| \(74\) | 2.87378 | − | 5.32784i | 0.334070 | − | 0.619349i | ||||
| \(75\) | 0 | 0 | ||||||||
| \(76\) | 2.69014 | + | 4.09283i | 0.308580 | + | 0.469479i | ||||
| \(77\) | 0.677549 | + | 3.84257i | 0.0772138 | + | 0.437901i | ||||
| \(78\) | 0 | 0 | ||||||||
| \(79\) | 5.31972 | − | 6.33979i | 0.598515 | − | 0.713283i | −0.378703 | − | 0.925518i | \(-0.623630\pi\) |
| 0.977219 | + | 0.212236i | \(0.0680744\pi\) | |||||||
| \(80\) | −3.74612 | − | 12.5402i | −0.418828 | − | 1.40204i | ||||
| \(81\) | 0 | 0 | ||||||||
| \(82\) | −15.2076 | − | 5.04177i | −1.67940 | − | 0.556771i | ||||
| \(83\) | 1.56022 | − | 1.85940i | 0.171257 | − | 0.204096i | −0.673589 | − | 0.739106i | \(-0.735248\pi\) |
| 0.844845 | + | 0.535011i | \(0.179692\pi\) | |||||||
| \(84\) | 0 | 0 | ||||||||
| \(85\) | −7.21919 | + | 1.27294i | −0.783032 | + | 0.138070i | ||||
| \(86\) | −3.02496 | + | 3.82451i | −0.326190 | + | 0.412408i | ||||
| \(87\) | 0 | 0 | ||||||||
| \(88\) | 7.36201 | − | 3.42894i | 0.784793 | − | 0.365526i | ||||
| \(89\) | −1.06132 | − | 0.612754i | −0.112500 | − | 0.0649518i | 0.442694 | − | 0.896673i | \(-0.354023\pi\) |
| −0.555194 | + | 0.831721i | \(0.687356\pi\) | |||||||
| \(90\) | 0 | 0 | ||||||||
| \(91\) | −2.50390 | − | 4.33688i | −0.262480 | − | 0.454628i | ||||
| \(92\) | 12.0112 | + | 3.59982i | 1.25225 | + | 0.375308i | ||||
| \(93\) | 0 | 0 | ||||||||
| \(94\) | −6.66482 | − | 16.7837i | −0.687424 | − | 1.73110i | ||||
| \(95\) | −6.13801 | + | 5.15040i | −0.629747 | + | 0.528420i | ||||
| \(96\) | 0 | 0 | ||||||||
| \(97\) | 16.9633 | − | 6.17414i | 1.72236 | − | 0.626889i | 0.724324 | − | 0.689460i | \(-0.242152\pi\) |
| 0.998041 | + | 0.0625705i | \(0.0199298\pi\) | |||||||
| \(98\) | −7.13768 | + | 1.47270i | −0.721014 | + | 0.148765i | ||||
| \(99\) | 0 | 0 | ||||||||
Currently showing only \(a_p\); display all \(a_n\)
Currently showing all \(a_n\); display only \(a_p\)
Twists
| By twisting character | |||||||
|---|---|---|---|---|---|---|---|
| Char | Parity | Ord | Type | Twist | Min | Dim | |
| 1.1 | even | 1 | trivial | 648.2.v.b.35.25 | 192 | ||
| 3.2 | odd | 2 | 216.2.v.b.11.8 | ✓ | 192 | ||
| 8.3 | odd | 2 | inner | 648.2.v.b.35.22 | 192 | ||
| 12.11 | even | 2 | 864.2.bh.b.335.7 | 192 | |||
| 24.5 | odd | 2 | 864.2.bh.b.335.8 | 192 | |||
| 24.11 | even | 2 | 216.2.v.b.11.11 | yes | 192 | ||
| 27.5 | odd | 18 | inner | 648.2.v.b.611.22 | 192 | ||
| 27.22 | even | 9 | 216.2.v.b.59.11 | yes | 192 | ||
| 108.103 | odd | 18 | 864.2.bh.b.815.8 | 192 | |||
| 216.59 | even | 18 | inner | 648.2.v.b.611.25 | 192 | ||
| 216.157 | even | 18 | 864.2.bh.b.815.7 | 192 | |||
| 216.211 | odd | 18 | 216.2.v.b.59.8 | yes | 192 | ||
| By twisted newform | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Type | |
| 216.2.v.b.11.8 | ✓ | 192 | 3.2 | odd | 2 | ||
| 216.2.v.b.11.11 | yes | 192 | 24.11 | even | 2 | ||
| 216.2.v.b.59.8 | yes | 192 | 216.211 | odd | 18 | ||
| 216.2.v.b.59.11 | yes | 192 | 27.22 | even | 9 | ||
| 648.2.v.b.35.22 | 192 | 8.3 | odd | 2 | inner | ||
| 648.2.v.b.35.25 | 192 | 1.1 | even | 1 | trivial | ||
| 648.2.v.b.611.22 | 192 | 27.5 | odd | 18 | inner | ||
| 648.2.v.b.611.25 | 192 | 216.59 | even | 18 | inner | ||
| 864.2.bh.b.335.7 | 192 | 12.11 | even | 2 | |||
| 864.2.bh.b.335.8 | 192 | 24.5 | odd | 2 | |||
| 864.2.bh.b.815.7 | 192 | 216.157 | even | 18 | |||
| 864.2.bh.b.815.8 | 192 | 108.103 | odd | 18 | |||