mersenneforum.org  

Go Back   mersenneforum.org > Fun Stuff > Lounge

Reply
 
Thread Tools
Old 2003-12-05, 01:47   #1
ewmayer
2ω=0
 
ewmayer's Avatar
 
Sep 2002
República de California

1175510 Posts
Default Fun with the new Mersenne prime exponent

M#40 has exponent p = 20996011. Anyone notice that...

(1) p-1 = 2*3^4*5*7^2*23^2 is extremely smooth, and

(2) If you punch p into your hand calculator and turn the display upside down, you see 11096602. Beside the fact that p is "upside-downable," can anyone see anything special about its upsidedown partner d?
ewmayer is offline   Reply With Quote
Old 2003-12-05, 09:26   #2
TauCeti
 
TauCeti's Avatar
 
Mar 2003
Braunschweig, Germany

111000102 Posts
Default

If you ask google, 11096602 leads you to an article about Coagulopathy of Liver Disease

110-96602 points to an article about Lithofacies and Palynostratigraphy of Some Cretaceous and Paleocene Rocks, Surghar and Salt Range Coal Fields, Northern Pakistan

Maybe 11096602 is slightly deranged or had a bad childhood?
TauCeti is offline   Reply With Quote
Old 2003-12-05, 12:19   #3
TauCeti
 
TauCeti's Avatar
 
Mar 2003
Braunschweig, Germany

2×113 Posts
Default

Oops, it's 11096-602 pointing to those things in Pakistan. Sorry.

If you calculate 110 minus 096602 (-96 492) that leads to a link to an Oasis Promo CD

scnr
TauCeti is offline   Reply With Quote
Old 2006-09-05, 23:42   #4
ewmayer
2ω=0
 
ewmayer's Avatar
 
Sep 2002
República de California

2DEB16 Posts
Default

Wow - just came across this old thread while doing some housekeeping - and I must confess, I have no clue what I was on about with my "can anyone see anything special?" query.

Early-onset Alzheimer's sucks. :(
ewmayer is offline   Reply With Quote
Old 2006-09-06, 20:57   #5
jasong
 
jasong's Avatar
 
"Jason Goatcher"
Mar 2005

3·7·167 Posts
Default

Quote:
Originally Posted by ewmayer View Post
Wow - just came across this old thread while doing some housekeeping - and I must confess, I have no clue what I was on about with my "can anyone see anything special?" query.

Early-onset Alzheimer's sucks. :(
HEY!!! I'M supposed to be the deranged nutball!!!

(Or maybe I'm only a deranged nutball at the Free-DC forum)

/me thinks about a guy named Robert, the most unstable person I've ever decided I liked. Now HE was a nutball. Had a temper, but never hit anybody that I know of.
jasong is offline   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Mersenne prime exponent not randomly distributed? alpertron Math 78 2019-10-02 14:31
http://www.mersenne.ca/exponent/72977 - 'That is a weird number' Syntony mersenne.ca 3 2017-01-27 18:53
Mersenne Prime Exponent Distribution PawnProver44 Miscellaneous Math 26 2016-03-18 08:48
How Many Mersenne Numbers Left Exponent<10000000 heich1 Information & Answers 9 2009-08-22 09:44
Mersenne composites (with prime exponent) Dougy Math 4 2005-03-11 12:14

All times are UTC. The time now is 23:42.


Wed Feb 8 23:42:04 UTC 2023 up 174 days, 21:10, 1 user, load averages: 1.42, 1.61, 1.46

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2023, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.

≠ ± ∓ ÷ × · − √ ‰ ⊗ ⊕ ⊖ ⊘ ⊙ ≤ ≥ ≦ ≧ ≨ ≩ ≺ ≻ ≼ ≽ ⊏ ⊐ ⊑ ⊒ ² ³ °
∠ ∟ ° ≅ ~ ‖ ⟂ ⫛
≡ ≜ ≈ ∝ ∞ ≪ ≫ ⌊⌋ ⌈⌉ ∘ ∏ ∐ ∑ ∧ ∨ ∩ ∪ ⨀ ⊕ ⊗ 𝖕 𝖖 𝖗 ⊲ ⊳
∅ ∖ ∁ ↦ ↣ ∩ ∪ ⊆ ⊂ ⊄ ⊊ ⊇ ⊃ ⊅ ⊋ ⊖ ∈ ∉ ∋ ∌ ℕ ℤ ℚ ℝ ℂ ℵ ℶ ℷ ℸ 𝓟
¬ ∨ ∧ ⊕ → ← ⇒ ⇐ ⇔ ∀ ∃ ∄ ∴ ∵ ⊤ ⊥ ⊢ ⊨ ⫤ ⊣ … ⋯ ⋮ ⋰ ⋱
∫ ∬ ∭ ∮ ∯ ∰ ∇ ∆ δ ∂ ℱ ℒ ℓ
𝛢𝛼 𝛣𝛽 𝛤𝛾 𝛥𝛿 𝛦𝜀𝜖 𝛧𝜁 𝛨𝜂 𝛩𝜃𝜗 𝛪𝜄 𝛫𝜅 𝛬𝜆 𝛭𝜇 𝛮𝜈 𝛯𝜉 𝛰𝜊 𝛱𝜋 𝛲𝜌 𝛴𝜎𝜍 𝛵𝜏 𝛶𝜐 𝛷𝜙𝜑 𝛸𝜒 𝛹𝜓 𝛺𝜔