Cremona's table of elliptic curves

Curve 37720m1

37720 = 23 · 5 · 23 · 41



Data for elliptic curve 37720m1

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
deg 19968 Modular degree for the optimal curve
Δ 555238400 = 210 · 52 · 232 · 41 Discriminant
Eigenvalues 2-  2 5- -2  4  4 -8  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-280,1500] [a1,a2,a3,a4,a6]
Generators [-3:48:1] Generators of the group modulo torsion
j 2379293284/542225 j-invariant
L 9.1746489284762 L(r)(E,1)/r!
Ω 1.5448208407341 Real period
R 2.9694863917417 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 75440m1 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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