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curve #2698
y2 + xy + y = x3 − x2 − 21x + 42
- a-invariants
[1, -1, 1, -21, 42]- rank (lower bound)
- ≥ 3
- torsion subgroup
- trivial
- conductor (N)
27773- discriminant (Δ)
-27773- Faltings height
- -0.3673
- naive height
- 20.7500
- primes of bad reduction
27773- regulator
1.0067557134179661603522317342160870468012647- submitted by
- Natanael Wildner Fraga
- submitted at
- last updated
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