Cremona's table of elliptic curves

Curve 31878bh1

31878 = 2 · 32 · 7 · 11 · 23



Data for elliptic curve 31878bh1

Field Data Notes
Atkin-Lehner 2- 3- 7- 11+ 23+ Signs for the Atkin-Lehner involutions
Class 31878bh Isogeny class
Conductor 31878 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 48384 Modular degree for the optimal curve
Δ -180706946112 = -1 · 26 · 313 · 7 · 11 · 23 Discriminant
Eigenvalues 2- 3-  4 7- 11+ -1  1 -3 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,922,-17611] [a1,a2,a3,a4,a6]
j 119022883559/247883328 j-invariant
L 6.3246310703169 L(r)(E,1)/r!
Ω 0.52705258919341 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 10626j1 Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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