Cremona's table of elliptic curves

Curve 111910a2

111910 = 2 · 5 · 192 · 31



Data for elliptic curve 111910a2

Field Data Notes
Atkin-Lehner 2+ 5+ 19- 31+ Signs for the Atkin-Lehner involutions
Class 111910a Isogeny class
Conductor 111910 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 14467549325120 = 26 · 5 · 196 · 312 Discriminant
Eigenvalues 2+  2 5+ -4  0  4  0 19- Hecke eigenvalues for primes up to 20
Equation [1,1,0,-615873,-186287563] [a1,a2,a3,a4,a6]
j 549131937598369/307520 j-invariant
L 0.68168929185588 L(r)(E,1)/r!
Ω 0.17042240360316 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 310b2 Quadratic twists by: -19


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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