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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
587096991174193999 ~1992
587117391174234799 ~1992
587151711174303439 ~1992
587170191174340399 ~1992
587182791174365599 ~1992
58719223140926135310 ~1994
587200974697607779 ~1993
587203791174407599 ~1992
587205591174411199 ~1992
587215431174430879 ~1992
587223373523340239 ~1993
587228991174457999 ~1992
587264031174528079 ~1992
587276119396417779 ~1994
587280231174560479 ~1992
58728419105711154310 ~1994
587305791174611599 ~1992
587423631174847279 ~1992
587424591174849199 ~1992
587447814699582499 ~1993
587448111174896239 ~1992
587450031174900079 ~1992
587454111174908239 ~1992
587465115874651119 ~1993
587470431174940879 ~1992
Exponent Prime Factor Digits Year
587470613524823679 ~1993
587481591174963199 ~1992
58748269140995845710 ~1994
587501511175003039 ~1992
58750333376002131310 ~1995
587503791175007599 ~1992
587508831175017679 ~1992
587512573525075439 ~1993
587522991175045999 ~1992
587524138225337839 ~1994
587529231175058479 ~1992
587543574700348579 ~1993
587546391175092799 ~1992
587550231175100479 ~1992
58756729658075364910 ~1996
587574111175148239 ~1992
587576031175152079 ~1992
587577173525463039 ~1993
587597631175195279 ~1992
587635311175270639 ~1992
587659133525954799 ~1993
587668431175336879 ~1992
587674311175348639 ~1992
587688831175377679 ~1992
587692191175384399 ~1992
Exponent Prime Factor Digits Year
587737191175474399 ~1992
58774057270360662310 ~1995
587752311175504639 ~1992
587768631175537279 ~1992
587789631175579279 ~1992
58779967105803940710 ~1994
587813814702510499 ~1993
587822631175645279 ~1992
587831333526987999 ~1993
587836191175672399 ~1992
587850111175700239 ~1992
587853231175706479 ~1992
587857311175714639 ~1992
587863733527182399 ~1993
587883111175766239 ~1992
587890911175781839 ~1992
587893191175786399 ~1992
587897214703177699 ~1993
587898831175797679 ~1992
587915413527492479 ~1993
587931773527590639 ~1993
587945391175890799 ~1992
587952591175905199 ~1992
587959311175918639 ~1992
587959911175919839 ~1992
Exponent Prime Factor Digits Year
587961894703695139 ~1993
587977791175955599 ~1992
588002391176004799 ~1992
588023835880238319 ~1993
58802819141126765710 ~1994
588032094704256739 ~1993
588049791176099599 ~1992
588053533528321199 ~1993
588065933528395599 ~1993
588071631176143279 ~1992
588076911176153839 ~1992
588078231176156479 ~1992
588092031176184079 ~1992
588104595881045919 ~1993
588111711176223439 ~1992
588134391176268799 ~1992
588136813528820879 ~1993
588142933528857599 ~1993
588157191176314399 ~1992
588158938234225039 ~1994
588160911176321839 ~1992
588164031176328079 ~1992
588166791176333599 ~1992
588176391176352799 ~1992
588177231176354479 ~1992
2123
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25-04-13