Results 51 to 60 of about 39,822 (114)

The 25th and 26th Mersenne primes

open access: yes, 1980
The 25th and 26th Mersenne primes are 2 21701 − 1 {2^{21701}} - 1 and 2 23209
Laura Nickel, Curt Noll
core   +1 more source

StorjLedger: An Innovative Distributed Storage Ecosystem That Overcomes Blockchain Trade‐Offs Using Erasure‐Coded Sharding and Proof‐of‐Storage Consensus

open access: yesEngineering Reports, Volume 7, Issue 10, October 2025.
StorjLedger leverages erasure‐coded sharding and Proof‐of‐Storage to deliver nearly 1000 transactions per second with sub‐second latency, 98% data redundancy, and 76% lower storage costs, resolving the blockchain trilemma by harmonizing scalability, security, and decentralization.
Saha Reno, Koushik Roy
wiley   +1 more source

A note on primes in short intervals [PDF]

open access: yes, 2008
This paper is concerned with the number of primes in short intervals. We prove that for every $\theta>1/2$ the intervals $[x, x+x^{\theta}]$ contain the expected number of primes for $x\rightarrow \infty$, with the assumption of an heuristic hypothesis ...
Bazzanella, Danilo
core   +1 more source

Groups with triangle‐free graphs on p$p$‐regular classes

open access: yesMathematische Nachrichten, Volume 298, Issue 6, Page 1796-1807, June 2025.
Abstract Let p$p$ be a prime. In this paper, we classify the p$p$‐structure of those finite p$p$‐separable groups such that, given any three non‐central conjugacy classes of p$p$‐regular elements, two of them necessarily have coprime lengths.
M. J. Felipe   +2 more
wiley   +1 more source

mid-pSquare: Leveraging the Strong Side-Channel Security of Prime-Field Masking in Software

open access: yesTransactions on Cryptographic Hardware and Embedded Systems
Efficiently protecting embedded software implementations of standard symmetric cryptographic primitives against side-channel attacks has been shown to be a considerable challenge in practice.
Brieuc Balon   +5 more
doaj   +1 more source

Variable‐Range Hopping Conduction in Amorphous, Non‐Stoichiometric Gallium Oxide

open access: yesAdvanced Electronic Materials, Volume 11, Issue 4, April 2025.
The combination of experimental evidence, ab‐initio DOS calculations and quantitative modeling by kinetic Monte Carlo simulations reveals: Variable‐range hopping (VRH) is the dominant electron conduction mechanism in a‐GaOx (x = 0.8 to 1.0), even at room temperature, which leads to a new, fundamental understanding of a‐GaOx‐based electronic devices ...
Philipp Hein   +7 more
wiley   +1 more source

Fermat Primes.

open access: yes
Properties related to Fermat Primes, their connectedness with Mersenne Numbers and the reason why there are not infinite many Mersenne Primes and Perfect Numbers.
César Aguilera (17784863)
core   +1 more source

A characterization of some finite simple groups by their character codegrees

open access: yesMathematische Nachrichten, Volume 298, Issue 4, Page 1356-1369, April 2025.
Abstract Let G$G$ be a finite group and let χ$\chi$ be a complex irreducible character of G$G$. The codegree of χ$\chi$ is defined by cod(χ)=|G:ker(χ)|/χ(1)$\textrm {cod}(\chi)=|G:\textrm {ker}(\chi)|/\chi (1)$, where ker(χ)$\textrm {ker}(\chi)$ is the kernel of χ$\chi$.
Hung P. Tong‐Viet
wiley   +1 more source

High performance FPGA implementation of the mersenne twister [PDF]

open access: yes, 2008
Efficient generation of random and pseudorandom sequences is of great importance to a number of applications [4]. In this paper, an efficient implementation of the Mersenne Twister is presented. The proposed architecture has the smallest footprint of all
Shrutisagar Chandrasekaran   +3 more
core   +1 more source

ON THE THIRD SMARANDACHE CONJECTURE ABOUT PRIMES [PDF]

open access: yes, 2001
In this paper one basically verifies the third Smarandache conjecture on ...
Le, Maohua
core   +1 more source

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