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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
1528597193057194399 ~1995
1528608113057216239 ~1995
1528609939171659599 ~1996
1528624219171745279 ~1996
152865403244584644910 ~1997
152865569122292455310 ~1996
1528689179172135039 ~1996
1528698233057396479 ~1995
1528701833057403679 ~1995
1528737233057474479 ~1995
152876369122301095310 ~1996
1528907993057815999 ~1995
152890879152890879110 ~1997
1528909313057818639 ~1995
1528945313057890639 ~1995
1528951819173710879 ~1996
1529027419174164479 ~1996
152906189122324951310 ~1996
152906893244651028910 ~1997
1529111033058222079 ~1995
1529121833058243679 ~1995
1529131793058263599 ~1995
1529132219174793279 ~1996
152915023244664036910 ~1997
1529240819175444879 ~1996
Exponent Prime Factor Digits Year
152924729581113970310 ~1998
1529256833058513679 ~1995
1529271113058542239 ~1995
1529273033058546079 ~1995
1529316833058633679 ~1995
152932699152932699110 ~1997
152933129214106380710 ~1997
1529343113058686239 ~1995
1529363513058727039 ~1995
1529367539176205199 ~1996
1529446913058893839 ~1995
1529484833058969679 ~1995
1529505379177032239 ~1996
1529513993059027999 ~1995
1529520833059041679 ~1995
152961451275330611910 ~1997
152965697214151975910 ~1997
1529703619178221679 ~1996
1529752819178516879 ~1996
152975621122380496910 ~1996
152980081244768129710 ~1997
1529824433059648879 ~1995
152983889122387111310 ~1996
1529842313059684639 ~1995
1529888513059777039 ~1995
Exponent Prime Factor Digits Year
152989637214185491910 ~1997
1529902193059804399 ~1995
1529946833059893679 ~1995
152998039152998039110 ~1997
1529983793059967599 ~1995
1530031579180189439 ~1996
1530109379180656239 ~1996
1530109433060218879 ~1995
1530145939180875599 ~1996
1530154913060309839 ~1995
1530173633060347279 ~1995
1530220579181323439 ~1996
1530238313060476639 ~1995
1530246113060492239 ~1995
153025039153025039110 ~1997
1530271579181629439 ~1996
1530308033060616079 ~1995
1530330593060661199 ~1995
1530397739182386399 ~1996
153039773826414774310
1530403793060807599 ~1995
153041927275475468710 ~1997
1530446033060892079 ~1995
153046099153046099110 ~1997
1530468233060936479 ~1995
Exponent Prime Factor Digits Year
1530490313060980639 ~1995
1530492713060985439 ~1995
1530563033061126079 ~1995
153060493244896788910 ~1997
1530639233061278479 ~1995
1530646793061293599 ~1995
1530702713061405439 ~1995
1530733913061467839 ~1995
1530781193061562399 ~1995
1530903833061807679 ~1995
1530927593061855199 ~1995
1530962993061925999 ~1995
1530972779185836639 ~1996
1531020233062040479 ~1995
1531051913062103839 ~1995
1531088633062177279 ~1995
153111373244978196910 ~1997
1531197539187185199 ~1996
1531221713062443439 ~1995
1531224713062449439 ~1995
1531236713062473439 ~1995
153123769367497045710 ~1998
1531239779187438639 ~1996
1531247393062494799 ~1995
153125081122500064910 ~1996
2694
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25-07-08