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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
2317216314634432639 ~1996
2317280394634560799 ~1996
2317330492780796588111 ~2001
2317349994634699999 ~1996
231739021139043412710 ~1997
2317421394634842799 ~1996
2317497114634994239 ~1996
2317612794635225599 ~1996
2317637994635275999 ~1996
2317824834635649679 ~1996
2317952514635905039 ~1996
2318011314636022639 ~1996
2318063634636127279 ~1996
2318064234636128479 ~1996
2318089434636178879 ~1996
231810541139086324710 ~1997
2318131434636262879 ~1996
231826781139096068710 ~1997
2318281194636562399 ~1996
231831701139099020710 ~1997
2318326914636653839 ~1996
2318415594636831199 ~1996
2318463834636927679 ~1996
2318508234637016479 ~1996
2318517834637035679 ~1996
Exponent Prime Factor Digits Year
2318557194637114399 ~1996
2318586114637172239 ~1996
2318683794637367599 ~1996
2318770314637540639 ~1996
2318830314637660639 ~1996
231883453139130071910 ~1997
2318877834637755679 ~1996
23190262129822677060712 ~2003
231906421139143852710 ~1997
231910513139146307910 ~1997
231914377139148626310 ~1997
231917633139150579910 ~1997
2319189834638379679 ~1996
231928889185543111310 ~1998
2319291114638582239 ~1996
2319329994638659999 ~1996
2319351834638703679 ~1996
231935597139161358310 ~1997
2319435594638871199 ~1996
231946621139167972710 ~1997
2319505314639010639 ~1996
231951781139171068710 ~1997
2319561714639123439 ~1996
2319588234639176479 ~1996
231965297185572237710 ~1998
Exponent Prime Factor Digits Year
231968579185574863310 ~1998
2319710394639420799 ~1996
2319790194639580399 ~1996
2319851394639702799 ~1996
2319860212551846231111 ~2001
2319875994639751999 ~1996
2320082514640165039 ~1996
2320091634640183279 ~1996
2320145394640290799 ~1996
2320253994640507999 ~1996
2320280034640560079 ~1996
232028453139217071910 ~1997
2320333871531420354311 ~2000
232033519232033519110 ~1998
2320338114640676239 ~1996
232034963556883911310 ~1999
232035577139221346310 ~1997
2320385394640770799 ~1996
2320414314640828639 ~1996
232041581185633264910 ~1998
2320502514641005039 ~1996
232053713139232227910 ~1997
232067497139240498310 ~1997
2320734594641469199 ~1996
2320774914641549839 ~1996
Exponent Prime Factor Digits Year
2320836714641673439 ~1996
2320915914641831839 ~1996
2321147034642294079 ~1996
232122533139273519910 ~1997
2321349714642699439 ~1996
232135591417844063910 ~1999
2321372394642744799 ~1996
2321396394642792799 ~1996
232141033139284619910 ~1997
2321473194642946399 ~1996
2321511234643022479 ~1996
232169351603640312710 ~1999
2321739234643478479 ~1996
2321741394643482799 ~1996
2321804634643609279 ~1996
2321832234643664479 ~1996
2321936034643872079 ~1996
2321948634643897279 ~1996
2321965434643930879 ~1996
2321990634643981279 ~1996
232200233139320139910 ~1997
2322003834644007679 ~1996
2322037434644074879 ~1996
232208357882391756710 ~1999
2322151434644302879 ~1996
2876
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25-06-08