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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
1908888233817776479 ~1996
1908973313817946639 ~1996
1909010993818021999 ~1996
1909020593818041199 ~1996
1909023593818047199 ~1996
1909027793818055599 ~1996
1909111313818222639 ~1996
190912751152730200910 ~1997
190921037114552622310 ~1997
1909301633818603279 ~1996
190930661152744528910 ~1997
190933997114560398310 ~1997
1909360793818721599 ~1996
190938347152750677710 ~1997
1909401431565709172711 ~2000
1909403033818806079 ~1996
1909408913818817839 ~1996
190941011152752808910 ~1997
1909418891489346734311 ~2000
1909431833818863679 ~1996
1909441913818883839 ~1996
1909443713818887439 ~1996
190953601114572160710 ~1997
190955287190955287110 ~1997
1909599593819199199 ~1996
Exponent Prime Factor Digits Year
190961789458308293710 ~1998
1909700993819401999 ~1996
190970233114582139910 ~1997
1909734113819468239 ~1996
190975277458340664910 ~1998
1909756193819512399 ~1996
1909774433819548879 ~1996
190981663190981663110 ~1997
1909821113819642239 ~1996
1909872713819745439 ~1996
1909906193819812399 ~1996
1909944233819888479 ~1996
1909945913819891839 ~1996
1909964993819929999 ~1996
190997407343795332710 ~1998
1909995593819991199 ~1996
191000101420200222310 ~1998
191000807152800645710 ~1997
1910037833820075679 ~1996
191004563955022815110 ~1999
1910078633820157279 ~1996
191013233114607939910 ~1997
1910161793820323599 ~1996
1910182913820365839 ~1996
191025701573077103110 ~1999
Exponent Prime Factor Digits Year
1910313113820626239 ~1996
1910359913820719839 ~1996
1910492513820985039 ~1996
1910520833821041679 ~1996
1910553432942252282311 ~2000
1910559713821119439 ~1996
191063293305701268910 ~1998
1910692433821384879 ~1996
1910701793821403599 ~1996
1910730233821460479 ~1996
191073293114643975910 ~1997
1910744633821489279 ~1996
191083777114650266310 ~1997
1910860793821721599 ~1996
191086177114651706310 ~1997
1910889833821779679 ~1996
1910907593821815199 ~1996
191093711152874968910 ~1997
1910947793821895599 ~1996
1910958713821917439 ~1996
1911012833822025679 ~1996
191107577114664546310 ~1997
191109871191109871110 ~1997
1911103433822206879 ~1996
1911129833822259679 ~1996
Exponent Prime Factor Digits Year
1911197393822394799 ~1996
1911201233822402479 ~1996
1911225833822451679 ~1996
191136817114682090310 ~1997
1911371393822742799 ~1996
1911394793822789599 ~1996
191141213114684727910 ~1997
1911437531223320019311 ~1999
1911451313822902639 ~1996
1911534113823068239 ~1996
191161253267625754310 ~1998
1911619793823239599 ~1996
1911638393823276799 ~1996
191164997152931997710 ~1997
191170513114702307910 ~1997
191170877114702526310 ~1997
1911754433823508879 ~1996
191180201152944160910 ~1997
1911835433823670879 ~1996
1911898913823797839 ~1996
191191633114714979910 ~1997
1911950033823900079 ~1996
1911998633823997279 ~1996
191204837458891608910 ~1998
1912057193824114399 ~1996
2800
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25-06-29