Cremona's table of elliptic curves

Curve 31312n1

31312 = 24 · 19 · 103



Data for elliptic curve 31312n1

Field Data Notes
Atkin-Lehner 2- 19+ 103+ Signs for the Atkin-Lehner involutions
Class 31312n Isogeny class
Conductor 31312 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 10464 Modular degree for the optimal curve
Δ -51602176 = -1 · 28 · 19 · 1032 Discriminant
Eigenvalues 2- -2 -3 -5 -3  2 -3 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-37,-369] [a1,a2,a3,a4,a6]
Generators [35:206:1] [11:26:1] Generators of the group modulo torsion
j -22478848/201571 j-invariant
L 3.9797141003588 L(r)(E,1)/r!
Ω 0.84552531350881 Real period
R 1.1766986856501 Regulator
r 2 Rank of the group of rational points
S 0.99999999999998 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7828d1 125248bk1 Quadratic twists by: -4 8


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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