Cremona's table of elliptic curves

Curve 31395a1

31395 = 3 · 5 · 7 · 13 · 23



Data for elliptic curve 31395a1

Field Data Notes
Atkin-Lehner 3+ 5+ 7+ 13+ 23+ Signs for the Atkin-Lehner involutions
Class 31395a Isogeny class
Conductor 31395 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 591360 Modular degree for the optimal curve
Δ 504385156408940625 = 3 · 55 · 712 · 132 · 23 Discriminant
Eigenvalues -1 3+ 5+ 7+ -4 13+  6  0 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-798396,-272782596] [a1,a2,a3,a4,a6]
Generators [-33835824:90963340:68921] Generators of the group modulo torsion
j 56283202857889195489729/504385156408940625 j-invariant
L 2.1165438378324 L(r)(E,1)/r!
Ω 0.15980111936462 Real period
R 13.244862403016 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 94185w1 Quadratic twists by: -3


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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