Cremona's table of elliptic curves

Curve 20350a3

20350 = 2 · 52 · 11 · 37



Data for elliptic curve 20350a3

Field Data Notes
Atkin-Lehner 2+ 5+ 11+ 37+ Signs for the Atkin-Lehner involutions
Class 20350a Isogeny class
Conductor 20350 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 2478524561562500 = 22 · 57 · 118 · 37 Discriminant
Eigenvalues 2+  0 5+  4 11+  2 -2  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-106292,-13094884] [a1,a2,a3,a4,a6]
Generators [30836:425057:64] Generators of the group modulo torsion
j 8499780703863441/158625571940 j-invariant
L 4.0601594053705 L(r)(E,1)/r!
Ω 0.26470757153638 Real period
R 7.6691410483749 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 4070f3 Quadratic twists by: 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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