The database currently contains $233{,}333$ Bianchi modular forms of weight 2 over 519 imaginary quadratic fields, and $456{,}188$ spaces of cusp forms over 763 imaginary quadratic fields, including all with class number one.
Distribution of Bianchi modular forms by base field and level norm
Distribution of computed $\operatorname{GL}_2$ levels by base field and level norm
The set of weights computed for each level varies.
Distribution of computed $\operatorname{SL}_2$ levels by base field and level norm
The set of weights computed for each level varies.
| level norm | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1-100 | 101-200 | 201-400 | 401-800 | 801-1600 | 1601-3200 | 3201-6400 | Total | ||
|
base field
|
\(\Q(\sqrt{-3}) \) | 5 | 1 | 1 | 7 | ||||
| 71.43% | 14.29% | 14.29% | 0.15% | ||||||
| \(\Q(\sqrt{-1}) \) | 63 | 47 | 88 | 196 | 131 | 525 | |||
| 12.00% | 8.95% | 16.76% | 37.33% | 24.95% | 11.35% | ||||
| \(\Q(\sqrt{-7}) \) | 105 | 74 | 142 | 297 | 500 | 142 | 1260 | ||
| 8.33% | 5.87% | 11.27% | 23.57% | 39.68% | 11.27% | 27.24% | |||
| \(\Q(\sqrt{-2}) \) | 107 | 71 | 109 | 218 | 175 | 680 | |||
| 15.74% | 10.44% | 16.03% | 32.06% | 25.74% | 14.70% | ||||
| \(\Q(\sqrt{-11}) \) | 97 | 91 | 132 | 222 | 402 | 202 | 1146 | ||
| 8.46% | 7.94% | 11.52% | 19.37% | 35.08% | 17.63% | 24.77% | |||
| \(\Q(\sqrt{-19}) \) | 74 | 71 | 136 | 99 | 114 | 494 | |||
| 14.98% | 14.37% | 27.53% | 20.04% | 23.08% | 10.68% | ||||
| \(\Q(\sqrt{-43}) \) | 47 | 51 | 91 | 161 | 1 | 351 | |||
| 13.39% | 14.53% | 25.93% | 45.87% | 0.28% | 7.59% | ||||
| \(\Q(\sqrt{-67}) \) | 39 | 40 | 55 | 1 | 135 | ||||
| 28.89% | 29.63% | 40.74% | 0.74% | 2.92% | |||||
| \(\Q(\sqrt{-163}) \) | 25 | 3 | 28 | ||||||
| 89.29% | 10.71% | 0.61% | |||||||