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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
39525659790513198 ~1990
39526031790520638 ~1990
395271612371629679 ~1992
395278193162225539 ~1992
39527843790556878 ~1990
395281972371691839 ~1992
39528719790574398 ~1990
39528851790577038 ~1990
39528971790579438 ~1990
39530269751075111110 ~1995
39530483790609678 ~1990
395306695534293679 ~1992
395307612371845679 ~1992
39530891790617838 ~1990
39531539790630798 ~1990
39532663134411054310 ~1993
39532799790655998 ~1990
39533051790661038 ~1990
39533759790675198 ~1990
39533783790675678 ~1990
39534419790688398 ~1990
395360517116489199 ~1993
39536099790721998 ~1990
39536699790733998 ~1990
39537203790744078 ~1990
Exponent Prime Factor Digits Year
39537383790747678 ~1990
39537863790757278 ~1990
39537923790758478 ~1990
39538189189783307310 ~1994
39538451790769038 ~1990
395388412372330479 ~1992
39538871790777438 ~1990
39538979790779598 ~1990
395390772372344639 ~1992
395400012372400079 ~1992
39540551790811038 ~1990
39540899790817998 ~1990
39541559790831198 ~1990
39541559292607536710
39541571790831438 ~1990
39542099790841998 ~1990
39542411790848238 ~1990
39542879790857598 ~1990
39542963790859278 ~1990
395430132372580799 ~1992
39543527197717635110 ~1994
39543851790877038 ~1990
39544019790880398 ~1990
39544163790883278 ~1990
395443572372661439 ~1992
Exponent Prime Factor Digits Year
39544919790898398 ~1990
395456099490946179 ~1993
395456176327298739 ~1993
39545699790913998 ~1990
39546791790935838 ~1990
395469732372818399 ~1992
39547199790943998 ~1990
39547217316377736110 ~1994
39547463790949278 ~1990
39547643790952878 ~1990
39548279790965598 ~1990
39548303790966078 ~1990
39548843790976878 ~1990
39548903790978078 ~1990
39549239790984798 ~1990
39549623790992478 ~1990
39550223791004478 ~1990
39550739791014798 ~1990
39550883791017678 ~1990
39550919791018398 ~1990
39551423791028478 ~1990
39551819791036398 ~1990
39551951791039038 ~1990
39552059791041198 ~1990
39552323791046478 ~1990
Exponent Prime Factor Digits Year
395524812373148879 ~1992
39553331791066638 ~1990
39553379791067598 ~1990
39554363791087278 ~1990
39554891791097838 ~1990
39555143791102878 ~1990
395555412373332479 ~1992
395556732373340399 ~1992
39556571791131438 ~1990
39556631791132638 ~1990
39556859791137198 ~1990
395573812373442879 ~1992
39557603791152078 ~1990
39558203791164078 ~1990
39558791791175838 ~1990
39559199791183998 ~1990
39559259791185198 ~1990
39559319791186398 ~1990
39559991791199838 ~1990
395603172373619039 ~1992
39561551791231038 ~1990
39562643791252878 ~1990
39563123791262478 ~1990
39563171791263438 ~1990
39564677435211447110 ~1995
2133
GIMPS The Prime Pages FactorDb.com
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26-07-19