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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
10362623207252478 ~1986
10362697621761838 ~1987
10362743207254878 ~1986
103629291450810079 ~1988
10363337621800238 ~1987
10363403207268078 ~1986
10363511207270238 ~1986
10363751207275038 ~1986
10364219207284398 ~1986
10364423207288478 ~1986
10364657621879438 ~1987
10365083207301678 ~1986
10365419207308398 ~1986
10365539829243138 ~1987
10365841621950478 ~1987
10365863207317278 ~1986
10366199207323998 ~1986
103662071036620719 ~1988
10366439207328798 ~1986
10366817622009038 ~1987
10366871207337438 ~1986
103669031036690319 ~1988
10367039207340798 ~1986
10367233622033998 ~1987
10367243207344878 ~1986
Exponent Prime Factor Digits Year
103672432695483199
10367459207349198 ~1986
10367557622053438 ~1987
10367627829410178 ~1987
10367783207355678 ~1986
10368131207362638 ~1986
10368361622101678 ~1987
10368577622114638 ~1987
10368647829491778 ~1987
103686972488487299 ~1988
10368971829517698 ~1987
10369013622140798 ~1987
10369091207381838 ~1986
103693915184695519 ~1989
10369511207390238 ~1986
10369561622173678 ~1987
10369727829578178 ~1987
10369901622194078 ~1987
10370039207400798 ~1986
10370231207404638 ~1986
103704431037044319 ~1988
10370513622230798 ~1987
10370537622232238 ~1987
10370939207418798 ~1986
10371373622282398 ~1987
Exponent Prime Factor Digits Year
10372559207451198 ~1986
10372619207452398 ~1986
103729631659674099 ~1988
10372997622379838 ~1987
10373063207461278 ~1986
10373201622392078 ~1987
10373243207464878 ~1986
10373243232360643310
10373651207473038 ~1986
10373717622423038 ~1987
10373773622426398 ~1987
103738991037389919 ~1988
10373939207478798 ~1986
103739535601934639 ~1989
10374011207480238 ~1986
10374037622442238 ~1987
103741872489804899 ~1988
10374407829952578 ~1987
10374443207488878 ~1986
10374557622473438 ~1987
103745632697386399 ~1989
10374671207493438 ~1986
10374853622491198 ~1987
10375223207504478 ~1986
10375283207505678 ~1986
Exponent Prime Factor Digits Year
10375511207510238 ~1986
10375523207510478 ~1986
10375811207516238 ~1986
10376291207525838 ~1986
10376363207527278 ~1986
10376651207533038 ~1986
10376651830132098
103766711037667119 ~1988
103767191867809439 ~1988
10376741622604478 ~1987
103770791037707919 ~1988
10377313622638798 ~1987
10377683207553678 ~1986
10377707830216578 ~1987
10377821622669278 ~1987
10377833622669998 ~1987
103778331452896639
10378031207560638 ~1986
10378073622684398 ~1987
10378223207564478 ~1986
10378439830275138 ~1987
10378637830290978 ~1987
10378919830313538 ~1987
10379381830350498 ~1987
103795871037958719 ~1988
1071
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25-12-14