Brandt modules |
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Complex multiplication class polynomials in genus 1 |
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Complex multiplication class invariants in genus 2 |
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CrvG2: |
Ordinary genus 2 curves source data files (source pool for canonical lifting algorithms). |
FldCM: |
Quartic CM field source data files. |
IgusaLIX: |
Source files for Defining polynomials of CM Igusa invariants ('LIX' representation). |
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Modular polynomials defining X0(N) |
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PolMod_Cls.tgz |
Classical modular polynomials source data files (levels N < 30).
And of higher levels:
[030-060]
[060-090]
[090-120]
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The classical database gives all (composite) levels up to $16$,
the prime power levels up to $49$, and prime levels up to $113$.
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PolMod_Eta.tgz |
Dedekind eta modular polynomials source data files (levels $N < 200$).
And of higher levels:
[200-400]
[400-700]
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The Dedekind eta database gives all prime levels up to $200$,
plus the prime squares $4$, $9$, $25$, and incomplete data for
primes up to $700$. Above level $400$, the database consists
only of primes $N = 1 \bmod 12$.
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PolMod_Atk.tgz |
Atkin modular polynomials source data files (levels $N < 500$).
And of higher levels:
[500-600]
[600-700]
[700-800]
[800-900]
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Divisors of supersingular points. |
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DivSS.tgz |
Divisors of supersingular points source data files. |
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Genera of ternary quadratic forms. |
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SymGen.tgz |
Data files for genera of ternary quadratic forms. |
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