26, semiprime birthday
January 13, 2026 at 8:36 PM
26, semiprime birthday
they introduced a bunch of prime & semiprime numbers in the 30s and 40s in little peripheral videos, 43 is the biggest prime number to have a canonical design now
September 21, 2026 at 5:36 PM
they introduced a bunch of prime & semiprime numbers in the 30s and 40s in little peripheral videos, 43 is the biggest prime number to have a canonical design now
Just putting it out there that 51 is a clean product of 3 and 17. A witty yet elegant semiprime
i really think the only reason we haven't created new states — which was a common political tactic in the 19th century, see nevada and the dakotas — is that 50 is a round number
August 11, 2025 at 11:18 PM
Just putting it out there that 51 is a clean product of 3 and 17. A witty yet elegant semiprime
#A-Haydn-A-Day Today we have the Blum semiprime integer 57! For many this is a particularly saucy number, as the image shows.
December 8, 2024 at 7:42 AM
#A-Haydn-A-Day Today we have the Blum semiprime integer 57! For many this is a particularly saucy number, as the image shows.
It's also the multiple of two prime numbers so replacing a gate for a semiprime fee should make sense to Brad #TheArchers
September 25, 2026 at 8:03 AM
It's also the multiple of two prime numbers so replacing a gate for a semiprime fee should make sense to Brad #TheArchers
I'll share my delusions here too. After this game I just made tons of headcanons, nothing against Terence but I felt like Phoenix/Bahamut had so much potential..
Also.. will Bahamut call Phoenix's name one day? Maybe Im taking many artistic liberties with the semiprime mode XD
#Fanart #FFXVI ☄️
Also.. will Bahamut call Phoenix's name one day? Maybe Im taking many artistic liberties with the semiprime mode XD
#Fanart #FFXVI ☄️
October 17, 2024 at 11:58 PM
Exeter: it's semiprime time! Setting up at table 15, through the front door just behind the first pillar.
September 22, 2026 at 6:02 PM
Exeter: it's semiprime time! Setting up at table 15, through the front door just behind the first pillar.
1) the word already exists, its semiprime not pseudoprime
2) apparently the products of primes are necessarily semiprime. which makes sense now that i think about it. so yes. they do in fact exist
2) apparently the products of primes are necessarily semiprime. which makes sense now that i think about it. so yes. they do in fact exist
arbitrarily large prime numbers are cool, but i wonder if there's any, and I'm coining a new word here, arbitrarily large pseudoprimes. that is, factorable numbers whose only factors are arbitrarily large, ie, cannot be factored into the small primes (usually factors with values less than 10!)
November 7, 2024 at 7:50 PM
1) the word already exists, its semiprime not pseudoprime
2) apparently the products of primes are necessarily semiprime. which makes sense now that i think about it. so yes. they do in fact exist
2) apparently the products of primes are necessarily semiprime. which makes sense now that i think about it. so yes. they do in fact exist
2026 is a semiprime, meaning that it's cryptographically secure to use it as your ATM PIN since computers can't easily factor it.
December 31, 2025 at 11:11 PM
2026 is a semiprime, meaning that it's cryptographically secure to use it as your ATM PIN since computers can't easily factor it.
Security through obscurity*.
*large search space of semiprime numbers.
*large search space of semiprime numbers.
January 1, 2026 at 8:47 PM
Security through obscurity*.
*large search space of semiprime numbers.
*large search space of semiprime numbers.
I'm being informed that products of primes are in fact semiprime
November 7, 2024 at 7:45 PM
I'm being informed that products of primes are in fact semiprime
2026 is semiprime btw
January 1, 2026 at 4:22 AM
2026 is semiprime btw
i don't care that it's "happy" or "semiprime" it's disgusting. how am i supposed to explain this to my kid
June 20, 2026 at 10:24 PM
i don't care that it's "happy" or "semiprime" it's disgusting. how am i supposed to explain this to my kid
0:34 — before june, this one was my age, but now it’s just a boring old semiprime, 2x17 😝
November 19, 2024 at 10:26 AM
0:34 — before june, this one was my age, but now it’s just a boring old semiprime, 2x17 😝
lotta business unlocks must center on factoring large semiprime numbers
November 25, 2025 at 4:10 AM
lotta business unlocks must center on factoring large semiprime numbers
May 27, 2026 at 4:16 PM
So the audience will learn that in the moment I did not immediately remember the meaning of the term "semiprime." I will never live this down.
July 15, 2026 at 11:09 PM
So the audience will learn that in the moment I did not immediately remember the meaning of the term "semiprime." I will never live this down.
For the semiprime n = 17827266655664219627, there are 17827266647219750040 numbers in {1,...,n-1} that share no prime factors with n.
Claim: Factoring n can be accomplished with a routine use of the quadratic formula.
In particular, this info makes factorization algorithmically fast!
#iTeachMath
Claim: Factoring n can be accomplished with a routine use of the quadratic formula.
In particular, this info makes factorization algorithmically fast!
#iTeachMath
February 14, 2026 at 3:25 AM
For the semiprime n = 17827266655664219627, there are 17827266647219750040 numbers in {1,...,n-1} that share no prime factors with n.
Claim: Factoring n can be accomplished with a routine use of the quadratic formula.
In particular, this info makes factorization algorithmically fast!
#iTeachMath
Claim: Factoring n can be accomplished with a routine use of the quadratic formula.
In particular, this info makes factorization algorithmically fast!
#iTeachMath
Today is the day I move from a semiperfect number to a semiprime number.
April 22, 2024 at 6:10 PM
Today is the day I move from a semiperfect number to a semiprime number.
medieval 5g. I showed you my semiprime please respond
May 21, 2025 at 11:39 PM
medieval 5g. I showed you my semiprime please respond