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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
976226991952453999 ~1993
976235511952471039 ~1993
976243911952487839 ~1993
976261431952522879 ~1993
976272231952544479 ~1993
976329711952659439 ~1993
976378431952756879 ~1993
97637843253858391910
976407711952815439 ~1993
97643431156229489710 ~1996
976478991952957999 ~1993
976486135858916799 ~1995
976512231953024479 ~1993
976525431953050879 ~1993
97652591253896736710 ~1996
976545231953090479 ~1993
976554831953109679 ~1993
976574031953148079 ~1993
976578231953156479 ~1993
97660727488303635110 ~1997
976623615859741679 ~1995
97665877234398104910 ~1996
976679397813435139 ~1995
976688031953376079 ~1993
976720311953440639 ~1993
Exponent Prime Factor Digits Year
97674011175813219910 ~1996
976801191953602399 ~1993
976806831953613679 ~1993
97680911253970368710 ~1996
976860417814883299 ~1995
976888791953777599 ~1993
97690651566605775910 ~1997
976929777815438179 ~1995
976935591953871199 ~1993
976941831953883679 ~1993
976941975861651839 ~1995
976942791953885599 ~1993
976947111953894239 ~1993
976948191953896399 ~1993
976950231953900479 ~1993
976953079769530719 ~1995
976953711953907439 ~1993
976974711953949439 ~1993
977015631954031279 ~1993
977022111954044239 ~1993
977046111954092239 ~1993
977077191954154399 ~1993
977082111954164239 ~1993
977093991954187999 ~1993
977100591954201199 ~1993
Exponent Prime Factor Digits Year
977148111582979938311 ~1998
97715159234516381710 ~1996
977157775862946639 ~1995
977169777817358179 ~1995
977211711954423439 ~1993
977222031954444079 ~1993
977253111954506239 ~1993
977290911954581839 ~1993
977296935863781599 ~1995
977298231954596479 ~1993
977322591954645199 ~1993
977345511954691039 ~1993
97736629234567909710 ~1996
977367831954735679 ~1993
977402991954805999 ~1993
977404311954808639 ~1993
977417511954835039 ~1993
977422191954844399 ~1993
977424231954848479 ~1993
977438391954876799 ~1993
977451111954902239 ~1993
977455677819645379 ~1995
977468991954937999 ~1993
977495391954990799 ~1993
977515791955031599 ~1993
Exponent Prime Factor Digits Year
977524431955048879 ~1993
977538117820304899 ~1995
977539191955078399 ~1993
977541591955083199 ~1993
977542311955084639 ~1993
97755227234612544910 ~1996
977552991955105999 ~1993
977573935865443599 ~1995
977601711955203439 ~1993
977602377820818979 ~1995
977608911955217839 ~1993
97762459234629901710 ~1996
977628831955257679 ~1993
977667711955335439 ~1993
977680311955360639 ~1993
97768117293304351110 ~1996
977686311955372639 ~1993
977717631955435279 ~1993
977719311955438639 ~1993
977731335866387999 ~1995
977732511955465039 ~1993
977742231955484479 ~1993
977751231955502479 ~1993
977761791955523599 ~1993
97776233136886726310 ~1995
2547
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25-11-02