Cremona's table of elliptic curves

Curve 37720m2

37720 = 23 · 5 · 23 · 41



Data for elliptic curve 37720m2

Field Data Notes
Atkin-Lehner 2- 5- 23+ 41+ Signs for the Atkin-Lehner involutions
Class 37720m Isogeny class
Conductor 37720 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -49488640000 = -1 · 211 · 54 · 23 · 412 Discriminant
Eigenvalues 2-  2 5- -2  4  4 -8  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,640,8492] [a1,a2,a3,a4,a6]
Generators [471:4240:27] Generators of the group modulo torsion
j 14133669118/24164375 j-invariant
L 9.1746489284762 L(r)(E,1)/r!
Ω 0.77241042036703 Real period
R 5.9389727834835 Regulator
r 1 Rank of the group of rational points
S 0.99999999999984 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 75440m2 Quadratic twists by: -4


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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