Cremona's table of elliptic curves

Curve 108225r1

108225 = 32 · 52 · 13 · 37



Data for elliptic curve 108225r1

Field Data Notes
Atkin-Lehner 3- 5+ 13- 37+ Signs for the Atkin-Lehner involutions
Class 108225r Isogeny class
Conductor 108225 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 368640 Modular degree for the optimal curve
Δ 2496319541015625 = 312 · 510 · 13 · 37 Discriminant
Eigenvalues -1 3- 5+  2  0 13-  0  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-52880,4029122] [a1,a2,a3,a4,a6]
Generators [63:940:1] Generators of the group modulo torsion
j 1435630901041/219155625 j-invariant
L 4.394001805123 L(r)(E,1)/r!
Ω 0.43841349244233 Real period
R 2.5056264600337 Regulator
r 1 Rank of the group of rational points
S 1.0000000038065 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 36075r1 21645f1 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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