Cremona's table of elliptic curves

Curve 26680a2

26680 = 23 · 5 · 23 · 29



Data for elliptic curve 26680a2

Field Data Notes
Atkin-Lehner 2+ 5+ 23+ 29+ Signs for the Atkin-Lehner involutions
Class 26680a Isogeny class
Conductor 26680 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 569457920 = 28 · 5 · 232 · 292 Discriminant
Eigenvalues 2+ -2 5+  4 -4  6  4  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-14116,-650256] [a1,a2,a3,a4,a6]
Generators [1352:49532:1] Generators of the group modulo torsion
j 1215204758952784/2224445 j-invariant
L 4.2768207123729 L(r)(E,1)/r!
Ω 0.43799497313927 Real period
R 4.8822714581852 Regulator
r 1 Rank of the group of rational points
S 0.99999999999999 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 53360d2 Quadratic twists by: -4


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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