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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
170137559816660283310 ~1999
170141849136113479310 ~1997
170142311136113848910 ~1997
1701553793403107599 ~1995
1701589313403178639 ~1995
1701641033403282079 ~1995
1701684833403369679 ~1995
1701747833403495679 ~1995
170176373102105823910 ~1996
1701807113403614239 ~1995
1701855833403711679 ~1995
1701966713403933439 ~1995
1702081913404163839 ~1995
1702157513404315039 ~1995
1702207313404414639 ~1995
1702227113404454239 ~1995
170226869136181495310 ~1997
170228687817097697710 ~1999
170229251136183400910 ~1997
1702320713404641439 ~1995
1702329833404659679 ~1995
1702331393404662799 ~1995
170236301102141780710 ~1996
1702473833404947679 ~1995
170251553238352174310 ~1997
Exponent Prime Factor Digits Year
170254739136203791310 ~1997
170260817102156490310 ~1996
170261419306470554310 ~1998
17026367310215820380112 ~2001
1702754033405508079 ~1995
1702763993405527999 ~1995
1702772513405545039 ~1995
1702783793405567599 ~1995
170282017102169210310 ~1996
170286031170286031110 ~1997
1702869713405739439 ~1995
170288897817386705710 ~1999
1702913993405827999 ~1995
1702943393405886799 ~1995
1703022593406045199 ~1995
1703061593406123199 ~1995
1703126993406253999 ~1995
1703147513406295039 ~1995
1703175833406351679 ~1995
1703217713406435439 ~1995
1703291993406583999 ~1995
1703305193406610399 ~1995
1703346833406693679 ~1995
1703449913406899839 ~1995
170351393102210835910 ~1996
Exponent Prime Factor Digits Year
1703559737870445952711 ~2001
1703585993407171999 ~1995
1703603033407206079 ~1995
1703642633407285279 ~1995
170364457102218674310 ~1996
1703650313407300639 ~1995
170372047170372047110 ~1997
170375977102225586310 ~1996
1703764913407529839 ~1995
170379997102227998310 ~1996
1703843033407686079 ~1995
1703844113407688239 ~1995
170386289408927093710 ~1998
1703865233407730479 ~1995
1704011633408023279 ~1995
1704078233408156479 ~1995
170416921374917226310 ~1998
170427197102256318310 ~1996
1704286193408572399 ~1995
1704297713408595439 ~1995
170430833102258499910 ~1996
170437537102262522310 ~1996
170440381272704609710 ~1998
1704429713408859439 ~1995
170451517272722427310 ~1998
Exponent Prime Factor Digits Year
1704520313409040639 ~1995
1704564113409128239 ~1995
1704576713409153439 ~1995
170458333681833332110 ~1998
1704639833409279679 ~1995
1704645833409291679 ~1995
170465447136372357710 ~1997
170470681102282408710 ~1996
170472521136378016910 ~1997
1704778313409556639 ~1995
1704782993409565999 ~1995
1704815993409631999 ~1995
1704908633409817279 ~1995
170495441102297264710 ~1996
1704957233409914479 ~1995
1705021193410042399 ~1995
1705021913410043839 ~1995
1705074833410149679 ~1995
170508797136407037710 ~1997
1705163033410326079 ~1995
1705228793410457599 ~1995
170528713102317227910 ~1996
1705288433410576879 ~1995
1705328633410657279 ~1995
1705347833410695679 ~1995
2852
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25-11-02