V. Barbera

[9] viXra:2508.0018 replaced on 2025-08-29 12:59:28 , (286 unique-IP downloads)

Residue Classes and Stopping Time of the 3n+1 Problem

Authors: V. Barbera
Category: Number Theory

[8] viXra:2504.0136 replaced on 2025-05-01 17:22:42 , (214 unique-IP downloads)

Considerations on the Stopping Time of the 3n+1 Problem

Authors: V. Barbera
Category: Number Theory

[7] viXra:2408.0071 replaced on 2025-07-28 08:45:43 , (165 unique-IP downloads)

Modular Exponentiation Algorithm

Authors: V. Barbera
Category: Number Theory

[6] viXra:2306.0049 replaced on 2024-02-05 18:41:36 , (349 unique-IP downloads)

Considerations on the 3n+1 Problem

Authors: V. Barbera
Category: Number Theory

[5] viXra:2209.0061 replaced on 2024-10-13 14:19:45 , (699 unique-IP downloads)

Sieve of Eratosthenes and Wheel Factorization

Authors: V. Barbera
Category: Number Theory

[4] viXra:2208.0170 submitted on 2022-08-31 00:31:06 , (100 unique-IP downloads)

Remarks on Lucas—Lehmer Test

Authors: V. Barbera
Category: Number Theory

[3] viXra:2202.0003 submitted on 2022-02-01 08:04:08, (140 unique-IP downloads)

Formula for the Goldbach Function

Authors: V. Barbera
Category: Number Theory

[2] viXra:2112.0074 submitted on 2021-12-14 18:22:12, (317 unique-IP downloads)

Sieve Using Wheel Factorization and Applications

Authors: V. Barbera
Category: Number Theory

[1] viXra:2112.0050 submitted on 2021-12-10 21:46:31, (169 unique-IP downloads)

Formula for the Prime-Counting Function

Authors: V. Barbera
Category: Number Theory