Cremona's table of elliptic curves

Curve 31800o1

31800 = 23 · 3 · 52 · 53



Data for elliptic curve 31800o1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 53+ Signs for the Atkin-Lehner involutions
Class 31800o Isogeny class
Conductor 31800 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 30720 Modular degree for the optimal curve
Δ 238500000000 = 28 · 32 · 59 · 53 Discriminant
Eigenvalues 2+ 3- 5-  2 -4  4  2  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1708,13088] [a1,a2,a3,a4,a6]
Generators [-41:126:1] Generators of the group modulo torsion
j 1102736/477 j-invariant
L 7.416669405317 L(r)(E,1)/r!
Ω 0.89209235764513 Real period
R 4.1568954950442 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 63600g1 95400bk1 31800v1 Quadratic twists by: -4 -3 5


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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