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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
4407701398815402799 ~1999
4407803871057872928911 ~2001
4407842998815685999 ~1999
4407911638815823279 ~1999
440801237264480742310 ~2000
440807897264484738310 ~2000
4408118518816237039 ~1999
4408219198816438399 ~1999
440860597264516358310 ~2000
4408780213438848563911 ~2002
440884781352707824910 ~2000
4408864438817728879 ~1999
440893681264536208710 ~2000
4409052718818105439 ~1999
4409139118818278239 ~1999
440919977352735981710 ~2000
4409233918818467839 ~1999
4409305798818611599 ~1999
440941819440941819110 ~2000
4409491918818983839 ~1999
4409529838819059679 ~1999
440963387352770709710 ~2000
4409668438819336879 ~1999
4409672518819345039 ~1999
440979377264587626310 ~2000
Exponent Prime Factor Digits Year
440984051352787240910 ~2000
4409847838819695679 ~1999
440987693264592615910 ~2000
4409926918819853839 ~1999
440992753264595651910 ~2000
4410156718820313439 ~1999
441025019352820015310 ~2000
4410250438820500879 ~1999
441043357264626014310 ~2000
441044743705671588910 ~2001
4410577198821154399 ~1999
441071473264642883910 ~2000
4410770998821541999 ~1999
4410863638821727279 ~1999
4411094518822189039 ~1999
441114281264668568710 ~2000
441117973264670783910 ~2000
4411245118822490239 ~1999
4411457038822914079 ~1999
4411466331058751919311 ~2001
4411469398822938799 ~1999
4411499398822998799 ~1999
4411535518823071039 ~1999
4411543918823087839 ~1999
4411629838823259679 ~1999
Exponent Prime Factor Digits Year
4411722718823445439 ~1999
4411740598823481199 ~1999
441174103441174103110 ~2000
4411805398823610799 ~1999
4411811998823623999 ~1999
4411911838823823679 ~1999
441193411705909457710 ~2001
4411972798823945599 ~1999
4411985998823971999 ~1999
441218417352974733710 ~2000
4412209318824418639 ~1999
4412264518824529039 ~1999
4412545918825091839 ~1999
4412578918825157839 ~1999
4412661598825323199 ~1999
4412661711853317918311 ~2002
4412705518825411039 ~1999
4412745838825491679 ~1999
4412912998825825999 ~1999
441297827353038261710 ~2000
441307457353045965710 ~2000
441335647706137035310 ~2001
4413364198826728399 ~1999
441337801264802680710 ~2000
441348977617888567910 ~2001
Exponent Prime Factor Digits Year
441355507441355507110 ~2000
441364697617910575910 ~2001
441409999794537998310 ~2001
4414271271147710530311 ~2001
4414392598828785199 ~1999
4414661998829323999 ~1999
4414666318829332639 ~1999
4414672918829345839 ~1999
441484699441484699110 ~2000
441487537706380059310 ~2001
4415102038830204079 ~1999
4415121718830243439 ~1999
441512927353210341710 ~2000
4415189998830379999 ~1999
4415245918830491839 ~1999
44152697331083498899312 ~2005
4415275438830550879 ~1999
4415395318830790639 ~1999
4415483518830967039 ~1999
4415484238830968479 ~1999
441550133264930079910 ~2000
4415681998831363999 ~1999
4415684998831369999 ~1999
441576721264946032710 ~2000
4415812798831625599 ~1999
3351
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25-11-17