Is 13049 a Prime Number? Yes!

Number: 13049

✅ Yes! It's a Prime Number

Prime numbers are only divisible by 1 and itself.

⬅ Previous Prime: 13043 Next Prime: 13063 ➡

🧠 Did You Know?

2 is the smallest and only even prime number.
Prime numbers play a key role in cryptography.
Every number is either prime, composite, or 1.
There are infinitely many prime numbers.
Mathematicians use prime numbers in advanced theories.

🎯 Prime Number Database

Explore comprehensive data about prime numbers and their fascinating properties.

🔢 First 100 Prime Numbers

2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97 101 103 107 109 113 127 131 137 139 149 151 157 163 167 173 179 181 191 193 197 199 211 223 227 229 233 239 241 251 257 263 269 271 277 281 283 293 307 311 313 317 331 337 347 349 353 359 367 373 379 383 389 397 401 409 419 421 431 433 439 443 449 457 461 463 467 479 487 491 499 503 509 521 523 541

Click any prime to analyze it!

📍 25 Prime Numbers Near 13049

12959 12967 12973 12979 12983 13001 13003 13007 13009 13033 13037 13043 13049 13063 13093 13099 13103 13109 13121 13127 13147 13151 13159 13163 13171

📈 Prime Gaps Analysis Around 13049

Twin Primes (Gap = 2)

13001–13003, 13007–13009 ...

Cousin Primes (Gap = 4)

12979–12983, 13003–13007, 13033–13037, 13099–13103, 13147–13151, 13159–13163 ...

Gap-6 Primes

12967–12973, 12973–12979, 13037–13043, 13043–13049, 13093–13099, 13103–13109, 13121–13127 ...

🌟 Mersenne Primes

Primes of the form 2ⁿ - 1 less than 13049

No Mersenne primes found below 13049

🎭 Palindromic Primes

Primes that read the same forwards and backwards

101

131

151

181

191

313

353

🔄 Circular Primes

Primes that remain prime when digits are rotated (below 13049)

No circular primes found below 13049

🔢 Understanding Prime Numbers

Prime numbers are the building blocks of mathematics, encryption, and more. Explore what makes them fascinating.

What is a Prime Number?

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. Prime numbers cannot be formed by multiplying two smaller natural numbers. The first few are: 2, 3, 5, 7, 11, 13, 17, 19, 23...

🌍 Real-World Uses

🔐 RSA Encryption: Internet security
📱 Blockchain: Bitcoin mining
🎲 Random Numbers: Gaming algorithms
💻 Hash Tables: Database optimization
🛡️ Digital Signatures: Authentication
📡 Error Detection: Data transmission

🧮 Math Properties

2 is the only even prime
All primes >3 are 6k±1
Infinite quantity (Euclid's proof)
Fundamental Theorem of Arithmetic
Prime Number Theorem (density)
Goldbach's Conjecture

📚 Historical Facts

🏛️ Known since ancient Greeks
📜 Sieve of Eratosthenes (276 BC)
🧠 Fermat's Little Theorem (1640)
🎯 Euler's work on primes (1700s)
🏆 Riemann Hypothesis (1859)
💰 $1M Clay Prize problems

🏆 Modern Records

🥇 Largest: 2⁸²,⁵⁸⁹,⁹³³ - 1
📏 24,862,048 digits long
🖥️ Found by GIMPS project
⚡ Distributed computing
🎖️ $150,000 prize awarded
🔍 Search continues daily

🎓 Advanced Concepts

Prime Number Theorem

π(n) ≈ n/ln(n) - The density of primes decreases logarithmically

Riemann Hypothesis

ζ(s) = 0 only at s = -2,-4,-6... and Re(s) = 1/2

Bertrand's Postulate

For n > 1, there's always a prime between n and 2n

🔬 Testing Algorithms

Trial Division

Test divisibility up to √n - Simple but slow O(√n)

Miller-Rabin

Probabilistic test - Fast O(k log³ n) with k rounds

🔢 Prime Number Checker