Compare 7 vs 61

Property761
Typeprimeprime
Unique factors11
Total factors11
Prime factorization71611
Prime factorization761
Divisors count22
Divisors1, 71, 61
Number of properties3712
Additive primes4th11th
Carol primes1st 
Centered decagonal primes 3rd
Centered square primes 4th
Chen primes4th 
Class 1+ primes4th 
Cousin primes (2nd member)1st 
Cousin primes (1st member)2nd 
Cuban primes 11st4th
Double mersenne primes1st 
Euclid primes3rd 
Factorial primes4th 
Happy primes1st 
Kynea primes2nd 
Left-truncatable primes4th 
Long primes1st8th
Lucas primes3rd 
Lucky primes2nd 
Mersenne primes2nd 
Multiplicative primes4th 
Palindromic primes4th 
Pierpont primes4th 
Pierpont primes of the 2nd kind4th 
Primes4th18th
Prime quadruplets (2nd member)1st 
Prime quintuplet 1s (1st member)1st 
Prime quintuplet 2s (2nd member)1st 
Prime sextuplets (1st member)1st 
Prime triplets (1st member)2nd 
Prime triplets (2nd member)1st 
Pythagorean primes 8th
Right-truncatable primes4th 
Safe primes2nd 
Sexy primes (1st member)2nd12th
Sexy prime quadrupletss (1st member) 4th
Sexy prime triplets (1st member)2nd8th
Solinas primes3rd15th
Thabit primes of the 2nd kind1st 
Twin primes (2nd member)2nd7th
Two-sided primes4th 
Woodall primes1st 
Roman numberalsVIILXI
Base 211121111012
Base 321320213
Base 41343314
Base 51252215
Base 61161416
Base 71071157
Base 878758
Base 979679
Base 107106110
Base 117115611
Base 127125112
Base 137134913
Base 147144514
Base 157154115
Base 167163d16
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