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.
Exp. Prime Factor Digits Year
84694384694317 1978
84703167762497 1978
84707916941597 1978
84710316942077 1978
84715167772097 1978
84716316943277 1978
847193203326338 1978
847213203331138 1978
84723750834237 1978
84727767782177 1978
847279406693938 1978
84732150839277 1978
847507339002818 1978
847519491561038 1978
847549406823538 1978
84757750854637 1978
847589322083838 1978
84768150860877 1978
84774150864477 1978
847789457806078 1978
84785350871197 1978
84791916958397 1978
84791967833537
847919271334098
84799167839297 1978
Exp. Prime Factor Digits Year
84805167844097 1978
848051559713678
84808767846977 1978
848467152724078 1978
84853116970637 1978
84857916971597 1978
848629186698398 1978
848629594040318
848651678920818 1978
84876150925677 1978
848779152780238 1978
848791152782398 1978
848857390474238 1978
848923339569218 1978
84904767923777 1978
84908316981677 1978
849083203779938
8490971018916419 1978
84913167930497 1978
8491792309766899 1978
84919750951837 1978
849301254790318 1978
849353254805918 1978
84946167956897 1978
8495931631218579 1978
Exp. Prime Factor Digits Year
849601254880318 1978
849731220930078 1978
84976767981377 1978
849773118968238 1978
849829203958978 1978
84983916996797 1978
849869271958098 1978
85004317000877 1978
85006151003677 1978
850063136010098 1978
850121527075038 1978
8501211836261379
850147153026478 1978
85021117004237 1978
850229272073298 1978
85026151015677 1978
8502731275409519 1978
8502733248042879
8503492653088899 1978
85040317008077 1978
85053751032237 1978
850537136085938
85063117012637 1978
85069168055297 1978
8507819256497299 1978
Exp. Prime Factor Digits Year
85082317016477 1978
8509511361521619 1978
85104151062477 1978
85105168084097 1978
85115917023197 1978
851171476655778 1978
85129351077597 1978
851297408622578 1978
851363612981378 1978
85157351094397 1978
851597119223598 1978
851603613154178 1978
851677255503118 1978
85172317034477 1978
851761136281778 1978
85179751107837 1978
85183168146497 1978
85184317036877 1978
851843204442338
85189117037837 1978
851891221491678
85201117040237 1978
85213985213917 1978
852197119307598 1978
85228768182977 1978
222
GIMPS The Prime Pages FactorDb.com
Home
5.187.277 digits 		e-mail
25-11-17