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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
2819434211353328420911 ~2000
281947667507505800710 ~1999
2819505235639010479 ~1997
2819508115639016239 ~1997
2819568595639137199 ~1997
2819577835639155679 ~1997
281961077845883231110 ~2000
2819634595639269199 ~1997
2819653315639306639 ~1997
2819654995639309999 ~1997
281973007507551412710 ~1999
281975563451160900910 ~1999
2819795395639590799 ~1997
281979959225583967310 ~1998
2819907835639815679 ~1997
282003257169201954310 ~1998
282006433169203859910 ~1998
282006763282006763110 ~1999
2820297715640595439 ~1997
2820328435640656879 ~1997
2820390715640781439 ~1997
282042781451268449710 ~1999
282051613169230967910 ~1998
282053113846159339110 ~2000
282069553169241731910 ~1998
Exponent Prime Factor Digits Year
2820777235641554479 ~1997
2820801595641603199 ~1997
2820869635641739279 ~1997
2820889315641778639 ~1997
2821027315642054639 ~1997
282112499225689999310 ~1998
2821251595642503199 ~1997
2821351315642702639 ~1997
2821465915642931839 ~1997
2821527715643055439 ~1997
2821638595643277199 ~1997
282164093902925097710 ~2000
2821675795643351599 ~1997
282169477169301686310 ~1998
2821707715643415439 ~1997
2821800235643600479 ~1997
282192439677261853710 ~2000
282194489225755591310 ~1998
2821957795643915599 ~1997
282200641169320384710 ~1998
2822156515644313039 ~1997
2822163235644326479 ~1997
2822203315644406639 ~1997
2822270635644541279 ~1997
2822308315644616639 ~1997
Exponent Prime Factor Digits Year
282239051508030291910 ~1999
2822450395644900799 ~1997
2822731435645462879 ~1997
2822765035645530079 ~1997
2822836795645673599 ~1997
2822855515645711039 ~1997
2822927995645855999 ~1997
2822934771580843471311 ~2001
2823031795646063599 ~1997
2823126715646253439 ~1997
2823219715646439439 ~1997
2823270115646540239 ~1997
2823279715646559439 ~1997
282329017169397410310 ~1998
2823348235646696479 ~1997
2823386635646773279 ~1997
2823523915647047839 ~1997
2823586195647172399 ~1997
2823644515647289039 ~1997
282367153169420291910 ~1998
2823700795647401599 ~1997
282370993451793588910 ~1999
282376631734179240710 ~2000
2824080835648161679 ~1997
282408197225926557710 ~1998
Exponent Prime Factor Digits Year
2824102315648204639 ~1997
2824149595648299199 ~1997
2824215115648430239 ~1997
2824215235648430479 ~1997
2824503835649007679 ~1997
2824540795649081599 ~1997
2824642435649284879 ~1997
2824648795649297599 ~1997
282466549847399647110 ~2000
2824738571525358827911 ~2000
2824797595649595199 ~1997
2824857715649715439 ~1997
2824952635649905279 ~1997
2825002195650004399 ~1997
2825039995650079999 ~1997
282509693169505815910 ~1998
2825102515650205039 ~1997
2825302195650604399 ~1997
2825396395650792799 ~1997
282544217169526530310 ~1998
2825492035650984079 ~1997
282586477169551886310 ~1998
2825868235651736479 ~1997
2825912995651825999 ~1997
282597437169558462310 ~1998
2922
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25-04-20