Cremona's table of elliptic curves

Curve 31878h1

31878 = 2 · 32 · 7 · 11 · 23



Data for elliptic curve 31878h1

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 11- 23+ Signs for the Atkin-Lehner involutions
Class 31878h Isogeny class
Conductor 31878 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 10080 Modular degree for the optimal curve
Δ -41313888 = -1 · 25 · 36 · 7 · 11 · 23 Discriminant
Eigenvalues 2+ 3- -2 7+ 11-  0  0 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-483,-3979] [a1,a2,a3,a4,a6]
Generators [705:362:27] Generators of the group modulo torsion
j -17113674033/56672 j-invariant
L 2.9776192757919 L(r)(E,1)/r!
Ω 0.50904306667658 Real period
R 5.8494447144366 Regulator
r 1 Rank of the group of rational points
S 0.99999999999998 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 3542l1 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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