Cremona's table of elliptic curves

Curve 31950ca2

31950 = 2 · 32 · 52 · 71



Data for elliptic curve 31950ca2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 71+ Signs for the Atkin-Lehner involutions
Class 31950ca Isogeny class
Conductor 31950 Conductor
∏ cp 112 Product of Tamagawa factors cp
Δ 13780833750000000 = 27 · 37 · 510 · 712 Discriminant
Eigenvalues 2- 3- 5+  2 -2  0  0 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-452480,-116901853] [a1,a2,a3,a4,a6]
Generators [-395:481:1] Generators of the group modulo torsion
j 899442534243889/1209840000 j-invariant
L 9.0234426813909 L(r)(E,1)/r!
Ω 0.18409197744242 Real period
R 1.7505695496723 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 10650l2 6390m2 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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