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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
1232356131478827356111 ~1999
1232396392464792799 ~1994
1232399392464798799 ~1994
1232399937394399599 ~1995
1232400112464800239 ~1994
123240713172536998310 ~1996
1232414392464828799 ~1994
1232522632465045279 ~1994
1232538137395228799 ~1995
1232545912465091839 ~1994
1232584137395504799 ~1995
1232587817395526879 ~1995
1232626792465253599 ~1994
1232632217395793279 ~1995
1232633032465266079 ~1994
123267931123267931110 ~1996
1232688017396128079 ~1995
1232704312465408639 ~1994
1232714512465429039 ~1994
1232758432465516879 ~1994
1232773912465547839 ~1994
1232821192465642399 ~1994
1232829832465659679 ~1994
1232895712465791439 ~1994
1232922712465845439 ~1994
Exponent Prime Factor Digits Year
1232956432465912879 ~1994
1232961712465923439 ~1994
1232968377397810239 ~1995
1233014992466029999 ~1994
1233087232466174479 ~1994
123310487912497603910 ~1998
1233108977398653839 ~1995
1233116632466233279 ~1994
123318191320627296710 ~1997
1233191519865532099 ~1996
1233206512466413039 ~1994
1233207832466415679 ~1994
1233248577399491439 ~1995
1233254392466508799 ~1994
1233263177399579039 ~1995
1233306712466613439 ~1994
1233343912466687839 ~1994
1233343977400063839 ~1995
1233363592466727199 ~1994
1233385312466770639 ~1994
1233413032466826079 ~1994
1233425032466850079 ~1994
1233438137400628799 ~1995
1233470392466940799 ~1994
1233485579867884579 ~1996
Exponent Prime Factor Digits Year
1233515512467031039 ~1994
1233541312467082639 ~1994
1233542937401257599 ~1995
1233577019868616099 ~1996
1233588712467177439 ~1994
1233593992467187999 ~1994
1233704632467409279 ~1994
1233728032467456079 ~1994
1233729712467459439 ~1994
1233741232467482479 ~1994
1233745192467490399 ~1994
1233767512467535039 ~1994
1233792112467584239 ~1994
1233808979870471779 ~1996
1233850919870807299 ~1996
1233890992467781999 ~1994
1233914512467829039 ~1994
1233924712467849439 ~1994
1233940312467880639 ~1994
1233967432467934879 ~1994
1234005777404034639 ~1995
1234038599872308739 ~1996
1234081192468162399 ~1994
1234084792468169599 ~1994
1234127032468254079 ~1994
Exponent Prime Factor Digits Year
123416009592396843310 ~1998
1234192499873539939 ~1996
1234198937405193599 ~1995
1234199512468399039 ~1994
1234212112468424239 ~1994
1234223577405341439 ~1995
1234229512468459039 ~1994
123424447592437345710 ~1998
1234289512468579039 ~1994
1234313817405882879 ~1995
1234346937406081599 ~1995
1234347712468695439 ~1994
1234425232468850479 ~1994
1234428119875424899 ~1996
1234441792468883599 ~1994
1234464232468928479 ~1994
1234490699875925539 ~1996
1234526392469052799 ~1994
1234549312469098639 ~1994
1234556217407337279 ~1995
1234559992469119999 ~1994
123456017172838423910 ~1996
1234564619876516899 ~1996
1234651312469302639 ~1994
1234667099877336739 ~1996
2518
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25-04-20