Home e-mail
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
1570810913141621839 ~1995
1570827593141655199 ~1995
157086557219921179910 ~1997
1570880033141760079 ~1995
1570885793141771599 ~1995
1570900793141801599 ~1995
1570912433141824879 ~1995
1570942913141885839 ~1995
1570997513141995039 ~1995
157102139125681711310 ~1996
1571021633142043279 ~1995
1571023433142046879 ~1995
157107281125685824910 ~1996
157109369219953116710 ~1997
1571173793142347599 ~1995
1571178471414060623111 ~1999
1571206433142412879 ~1995
1571240033142480079 ~1995
1571272193142544399 ~1995
157127833471383499110 ~1998
1571282819427696879 ~1996
157129871125703896910 ~1996
1571327993142655999 ~1995
1571329313142658639 ~1995
1571359913142719839 ~1995
Exponent Prime Factor Digits Year
1571386979428321839 ~1996
1571430713142861439 ~1995
1571491313142982639 ~1995
1571572193143144399 ~1995
157161761125729408910 ~1996
1571622833143245679 ~1995
1571651633143303279 ~1995
157165313471495939110 ~1998
1571669393143338799 ~1995
157173337377216008910 ~1998
157175827157175827110 ~1997
1571769473300715887111 ~2000
1571799419430796479 ~1996
1571877593143755199 ~1995
157188973345815740710 ~1998
1571916233143832479 ~1995
157192873471578619110 ~1998
1572009713144019439 ~1995
1572039113144078239 ~1995
157213997125771197710 ~1996
157215719125772575310 ~1996
157218911125775128910 ~1996
1572217193144434399 ~1995
1572301193144602399 ~1995
1572338033144676079 ~1995
Exponent Prime Factor Digits Year
1572349433144698879 ~1995
1572380179434281039 ~1996
1572387593144775199 ~1995
1572459233144918479 ~1995
1572467633144935279 ~1995
1572496193144992399 ~1995
1572507113145014239 ~1995
1572577913145155839 ~1995
1572614633145229279 ~1995
157265707157265707110 ~1997
1572662513145325039 ~1995
1572664193145328399 ~1995
1572682819436096879 ~1996
1572687294246255683111 ~2000
157268971754891060910 ~1998
157272553251636084910 ~1997
1572825713145651439 ~1995
157283111283109599910 ~1997
1572838913145677839 ~1995
1572853193145706399 ~1995
1572895193145790399 ~1995
1572914993145829999 ~1995
1572916193145832399 ~1995
1572931313145862639 ~1995
1572959033145918079 ~1995
Exponent Prime Factor Digits Year
1572999113145998239 ~1995
157306519157306519110 ~1997
1573087739438526399 ~1996
157312061125849648910 ~1996
1573210913146421839 ~1995
157325827283186488710 ~1997
1573357339440143999 ~1996
1573386179440317039 ~1996
1573431113146862239 ~1995
1573452833146905679 ~1995
1573457033146914079 ~1995
157347521125878016910 ~1996
1573555313147110639 ~1995
1573567793147135599 ~1995
1573573913147147839 ~1995
1573603313147206639 ~1995
1573642433147284879 ~1995
157373003786865015110 ~1998
1573747193147494399 ~1995
157380319157380319110 ~1997
1573820033147640079 ~1995
157386247157386247110 ~1997
1573955993147911999 ~1995
1574025139444150799 ~1996
1574031713148063439 ~1995
2690
GIMPS The Prime Pages FactorDb.com
Home
4.858.378 digits 		e-mail
25-06-15