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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
15036251300725038 ~1987
15036431300728638 ~1987
15036611300732238 ~1987
15036803300736078 ~1987
15037523300750478 ~1987
150375912406014579 ~1989
15038393902303598 ~1988
150386093609266179 ~1990
15038651300773038 ~1987
15038981902338878 ~1988
15039179300783598 ~1987
15039901902394078 ~1988
150399311503993119 ~1989
15040253902415198 ~1988
15040331300806638 ~1987
15040379300807598 ~1987
150403791203230339
15040439300808798 ~1987
150406033609744739 ~1990
15042971300859438 ~1987
15043331300866638 ~1987
15043493902609598 ~1988
150435291203482339 ~1988
150437412406998579 ~1989
150439491203515939 ~1988
Exponent Prime Factor Digits Year
15044101902646078 ~1988
15044279300885598 ~1987
15044423300888478 ~1987
15044537902672238 ~1988
15045341902720478 ~1988
15045683300913678 ~1987
15045839300916798 ~1987
15045911300918238 ~1987
15045923300918478 ~1987
15046511300930238 ~1987
150465679629802899 ~1991
15046943300938878 ~1987
150471111203768899 ~1989
15047339300946798 ~1987
15047561902853678 ~1988
15047759300955198 ~1987
15047843300956878 ~1987
15048191300963838 ~1987
15048221902893278 ~1988
15048623300972478 ~1987
15048641902918478 ~1988
15048673902920398 ~1988
15048701902922078 ~1988
15048983300979678 ~1987
15049031300980638 ~1987
Exponent Prime Factor Digits Year
150491711504917119 ~1989
15049211300984238 ~1987
15049511300990238 ~1987
150503595117122079 ~1990
15050663301013278 ~1987
15050881903052878 ~1988
15050963301019278 ~1987
15050999301019998 ~1987
15051041903062478 ~1988
15051191301023838 ~1987
15051251301025038 ~1987
15051479301029598 ~1987
150515416020616419 ~1990
15052217903133038 ~1988
15052621903157278 ~1988
150528594816914899 ~1990
150531471204251779 ~1989
15053303301066078 ~1987
15053471301069438 ~1987
15053617903217038 ~1988
15053651301073038 ~1987
15053713903222798 ~1988
15054419301088398 ~1987
150545111505451119 ~1989
15054563301091278 ~1987
Exponent Prime Factor Digits Year
15055373903322398 ~1988
150555312408884979 ~1989
15056183301123678 ~1987
15056593903395598 ~1988
15056603301132078 ~1987
15056831301136638 ~1987
15056903301138078 ~1987
15057011301140238 ~1987
15057083301141678 ~1987
150576132409218099 ~1989
15057737903464238 ~1988
150578571204628579 ~1989
15057863301157278 ~1987
150580618432514179 ~1991
15058271301165438 ~1987
15058391301167838 ~1987
15058691301173838 ~1987
150594912409518579 ~1989
15059879301197598 ~1987
15060371301207438 ~1987
15060431301208638 ~1987
15061199301223998 ~1987
15061393903683598 ~1988
15061523301230478 ~1987
15061859301237198 ~1987
1234
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25-04-13