1. An observation on the cyclicity of the group of the\(\mathbb{F}_p \)-rational points of Abelian surfaces-rational points of Abelian surfaces

   • Takuya Yamauchi

   OriginalPaper Article: 307

2. Index calculus attack for Jacobian of hyperelliptic curves of small genus using two large primes

   • Koh-ichi Nagao

   OriginalPaper Article: 289

3. All harmonic numbers less than 10¹⁴

   • Takeshi Goto
   • Katsuyuki Okeya

   OriginalPaper Article: 275

4. Tate and Ate pairings fory ² =x ⁵ − αx in characteristic five

   • Ryuichi Harasawa
   • Yutaka Sueyoshi
   • Aichi Kudo

   OriginalPaper Article: 251

5. Computing certain Fano 3-folds

   • Gavin Brown
   • Kaori Suzuki

   OriginalPaper Article: 241

6. Efficient verification of Tunnell’s criterion

   • Eric Bach
   • Nathan C. Ryan

   OriginalPaper Article: 229

7. Preface

   EditorialNotes Article: 227

8. Guest editors’ preface

   • Nakamula Ken

   EditorialNotes Article: 227