Ivan Mikheevich Pervushin
Russian mathematician
- Fame42.1
- Momentum21.5
- Wikipedia196
Summary
Updated 2026-06-20
Ivan Mikheevich Pervushin was a Russian clergyman and mathematician of the second half of the 19th century, known for his achievements in number theory. He discovered the ninth perfect number and its odd prime factor, the ninth Mersenne prime. Also, he proved that two Fermat numbers, the 12th and 23rd, were composite.
Gallery
Photos
1 image · refresh overdue
Where to find them
Platforms
No platforms connected yet.
By the numbers
Score breakdown
The six component signals behind the Fame score, and their ranks across the leaderboards.
Fame
Rising42.1
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum21.5
Historical7.0
Source confidence45.0
Completeness60.0
Global rank
—
Country rank
—
Category rank
—
Receipts
Sources
- Ivan Mihejevič PervušinLow confidencewikipedia · sl.wikipedia.org
- إيفان ميخيفيتش بيرفوشينLow confidencewikipedia · ar.wikipedia.org
- Ivan Michejevič PervušinLow confidencewikipedia · cs.wikipedia.org
Discover
You might know
Similar profiles worth watching
.jpg?width=1200)
