Cremona's table of elliptic curves

Curve 37856b1

37856 = 25 · 7 · 132



Data for elliptic curve 37856b1

Field Data Notes
Atkin-Lehner 2+ 7+ 13+ Signs for the Atkin-Lehner involutions
Class 37856b Isogeny class
Conductor 37856 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 91392 Modular degree for the optimal curve
Δ -224890684928 = -1 · 29 · 7 · 137 Discriminant
Eigenvalues 2+  1 -4 7+ -5 13+  0  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-16280,794444] [a1,a2,a3,a4,a6]
Generators [95:338:1] Generators of the group modulo torsion
j -193100552/91 j-invariant
L 3.2857335295092 L(r)(E,1)/r!
Ω 0.97993632771931 Real period
R 0.83825179161274 Regulator
r 1 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 37856g1 75712cb1 2912f1 Quadratic twists by: -4 8 13


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

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