Home e-mail
Small Mersenne Prime Factors
Prime numbers of the form Mp= 2p − 1 are called Mersenne primes. For Mp to be prime, p must also be prime.
Any factor q of a Mersenne number 2p − 1 must be of the form 2kp + 1, where integer k ≥ 0. Furthermore, q must be 1 or 7 mod 8.
Exponent Prime Factor Digits Year
10313423206268478 ~1986
103135031031350319 ~1987
10313999825119938 ~1987
10314061618843678 ~1987
10314371206287438 ~1986
10314443206288878 ~1986
103149592475590179 ~1988
10315031206300638 ~1986
10315391206307838 ~1986
10315631206312638 ~1986
10315751206315038 ~1986
10315997618959838 ~1987
10316723206334478 ~1986
10316897619013838 ~1987
10317061619023678 ~1987
10317071206341438 ~1986
10317161825372898 ~1987
10317253619035198 ~1987
10317277619036638 ~1987
10317371206347438 ~1986
10317401619044078 ~1987
103178991857221839 ~1988
10318013619080798 ~1987
10318163206363278 ~1986
10318733619123998 ~1987
Exponent Prime Factor Digits Year
10319173619150398 ~1987
10319237619154238 ~1987
10319501619170078 ~1987
10319773619186398 ~1987
103199091444787279 ~1988
10319917619195038 ~1987
10320361619221678 ~1987
10320467825637378 ~1987
10321121619267278 ~1987
103211831032118319 ~1987
10321211206424238 ~1986
10321211825696898
10321391825711298 ~1987
10321561619293678 ~1987
10321757619305438 ~1987
10322003206440078 ~1986
10322159206443198 ~1986
103221592477318179
10322161619329678 ~1987
10322321825785698 ~1987
10322363206447278 ~1986
10322617619357038 ~1987
103227731651643699 ~1988
10322797619367838 ~1987
103228271032282719 ~1987
Exponent Prime Factor Digits Year
10322951206459038 ~1986
10323017825841378 ~1987
10323179206463598 ~1986
10323983206479678 ~1986
10324031206480638 ~1986
10324157825932578 ~1987
103243371445407199 ~1988
10324679206493598 ~1986
10324871206497438 ~1986
10324943206498878 ~1986
10324991206499838 ~1986
10325087826006978 ~1987
10325219206504398 ~1986
10325291206505838 ~1986
10325411206508238 ~1986
10325501826040098 ~1987
10325543206510878 ~1986
10325663206513278 ~1986
10325879206517598 ~1986
10326119206522398 ~1986
10326203206524078 ~1986
10326299826103938 ~1987
10326359206527198 ~1986
10327139206542798 ~1986
103274111032741119 ~1987
Exponent Prime Factor Digits Year
10327511206550238 ~1986
10327571206551438 ~1986
10327673619660398 ~1987
103276732478641539
10328161619689678 ~1987
10328237619694238 ~1987
10328317619699038 ~1987
10328411826272898 ~1987
10328663206573278 ~1986
10328711206574238 ~1986
10328963206579278 ~1986
103289714338167839 ~1989
10329023206580478 ~1986
10329563206591278 ~1986
10329637619778238 ~1987
10329857619791438 ~1987
10329899206597998 ~1986
10329953619797198 ~1987
10329971206599438 ~1986
10330163206603278 ~1986
10330559206611198 ~1986
10331039206620798 ~1986
10331063206621278 ~1986
10331513619890798 ~1987
10331533619891998 ~1987
1032
GIMPS The Prime Pages FactorDb.com
Home
4.768.925 digits 		e-mail
25-05-04