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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
30343331606866638 ~1989
30343871606877438 ~1989
30344771606895438 ~1989
30344819606896398 ~1989
30345599606911998 ~1989
30346259606925198 ~1989
30346559606931198 ~1989
30347483606949678 ~1989
30347819606956398 ~1989
303479872427838979 ~1991
30349043606980878 ~1989
30349103606982078 ~1989
30349211606984238 ~1989
30349223606984478 ~1989
30349691606993838 ~1989
303500931821005599 ~1991
30350483607009678 ~1989
30351011607020238 ~1989
303510731821064399 ~1991
30351551607031038 ~1989
30352631607052638 ~1989
30352979607059598 ~1989
30353159607063198 ~1989
303546292428370339 ~1991
303549771821298639 ~1991
Exponent Prime Factor Digits Year
303551234856819699 ~1992
30355163607103278 ~1989
30355751607115038 ~1989
30355823607116478 ~1989
30356603607132078 ~1989
30357479607149598 ~1989
303575536678661679 ~1992
30357851607157038 ~1989
30358103607162078 ~1989
30358871607177438 ~1989
30359051607181038 ~1989
30359363607187278 ~1989
30360059607201198 ~1989
303604315464877599 ~1992
30360959607219198 ~1989
30361703607234078 ~1989
30361823607236478 ~1989
30362243607244878 ~1989
30362303607246078 ~1989
30363251607265038 ~1989
30363563607271278 ~1989
30363743607274878 ~1989
30364331607286638 ~1989
30365039607300798 ~1989
30365207242921656110 ~1993
Exponent Prime Factor Digits Year
30365411607308238 ~1989
30365831607316638 ~1989
30366023607320478 ~1989
30366851607337038 ~1989
30366971607339438 ~1989
30367079607341598 ~1989
30367523607350478 ~1989
30368183607363678 ~1989
303691612429532899 ~1991
30370019607400398 ~1989
30370391607407838 ~1989
30370817455562255110 ~1994
30371531607430638 ~1989
30371963607439278 ~1989
30372119607442398 ~1989
30372299607445998 ~1989
30373331607466638 ~1989
303736672429893379 ~1991
30373919607478398 ~1989
30374783607495678 ~1989
30375083607501678 ~1989
30375791607515838 ~1989
303764771822588639 ~1991
30377423607548478 ~1989
30377519607550398 ~1989
Exponent Prime Factor Digits Year
30377579607551598 ~1989
30377663607553278 ~1989
30378011607560238 ~1989
30378119607562398 ~1989
30378143607562878 ~1989
30378203607564078 ~1989
303783294252966079 ~1991
30378431607568638 ~1989
30378563607571278 ~1989
30378599607571998 ~1989
30378611607572238 ~1989
30378839607576798 ~1989
30379379607587598 ~1989
30379703607594078 ~1989
30380039607600798 ~1989
30380099607601998 ~1989
30380243607604878 ~1989
30381119607622398 ~1989
303813534253389439 ~1991
30381443607628878 ~1989
30381863607637278 ~1989
30382199607643998 ~1989
30383159607663198 ~1989
30383579607671598 ~1989
30383833139765631910 ~1993
1738
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25-05-04