Cremona's table of elliptic curves

Curve 31950bl1

31950 = 2 · 32 · 52 · 71



Data for elliptic curve 31950bl1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 71+ Signs for the Atkin-Lehner involutions
Class 31950bl Isogeny class
Conductor 31950 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 28800 Modular degree for the optimal curve
Δ 74882812500 = 22 · 33 · 510 · 71 Discriminant
Eigenvalues 2- 3+ 5+  0 -5  4  5  1 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-1055,947] [a1,a2,a3,a4,a6]
j 492075/284 j-invariant
L 3.7067651744151 L(r)(E,1)/r!
Ω 0.92669129360512 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 31950e1 31950i1 Quadratic twists by: -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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