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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
907751699181550339910 ~2001
907757783181551556710 ~2001
907789763181557952710 ~2001
907802081544681248710 ~2002
907813499181562699910 ~2001
907885679181577135910 ~2001
907892339181578467910 ~2001
907910123181582024710 ~2001
907924883181584976710 ~2001
907939229726351383310 ~2002
9079649991634336998311 ~2003
908000111181600022310 ~2001
908008771908008771110 ~2003
908017079181603415910 ~2001
908041907726433525710 ~2002
908062487726449989710 ~2002
908071679181614335910 ~2001
908083259181616651910 ~2001
908089271181617854310 ~2001
908090699726472559310 ~2002
908105771181621154310 ~2001
9081732193087788944711 ~2004
908235187908235187110 ~2003
908287223181657444710 ~2001
9083104192906593340911 ~2004
Exponent Prime Factor Digits Year
908313101726650480910 ~2002
908348939181669787910 ~2001
908383319181676663910 ~2001
908390771181678154310 ~2001
908416501545049900710 ~2002
908471999726777599310 ~2002
908474771181694954310 ~2001
908479751181695950310 ~2001
908506871181701374310 ~2001
908534843181706968710 ~2001
908537771181707554310 ~2001
908547131181709426310 ~2001
908641091181728218310 ~2001
908661641545196984710 ~2002
908670071181734014310 ~2001
908671391181734278310 ~2001
908710031181742006310 ~2001
908717279181743455910 ~2001
908731331181746266310 ~2001
908739311181747862310 ~2001
908794979181758995910 ~2001
908811479181762295910 ~2001
908812799181762559910 ~2001
908815331181763066310 ~2001
908820851181764170310 ~2001
Exponent Prime Factor Digits Year
908838971181767794310 ~2001
908877191181775438310 ~2001
908918723181783744710 ~2001
9089188878180269983111 ~2005
908935463181787092710 ~2001
908963831181792766310 ~2001
908974211181794842310 ~2001
908979299181795859910 ~2001
909006017727204813710 ~2002
909014363181802872710 ~2001
909049679181809935910 ~2001
909060127909060127110 ~2003
909063539181812707910 ~2001
909063583909063583110 ~2003
909109403181821880710 ~2001
909126203181825240710 ~2001
909131291181826258310 ~2001
909224171181844834310 ~2001
909228779181845755910 ~2001
909234083181846816710 ~2001
909252251181850450310 ~2001
909264203181852840710 ~2001
909278603181855720710 ~2001
909280019181856003910 ~2001
909309083181861816710 ~2001
Exponent Prime Factor Digits Year
909390143181878028710 ~2001
909418379181883675910 ~2001
909431821545659092710 ~2002
9094718332182732399311 ~2004
909492263181898452710 ~2001
909499477545699686310 ~2002
909516539181903307910 ~2001
909535499181907099910 ~2001
909538439181907687910 ~2001
909581303181916260710 ~2001
909590839909590839110 ~2003
909597239181919447910 ~2001
909609403909609403110 ~2003
909667019181933403910 ~2001
909700997545820598310 ~2002
909721517545832910310 ~2002
909725813545835487910 ~2002
909736259181947251910 ~2001
909762851181952570310 ~2001
909775343181955068710 ~2001
909832523181966504710 ~2001
909834599181966919910 ~2001
909841193545904715910 ~2002
909865223181973044710 ~2001
909895631181979126310 ~2001
3523
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25-07-08