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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
1418391978510351839 ~1996
1418400592836801199 ~1995
1418438992836877999 ~1995
1418455792836911599 ~1995
1418491432836982879 ~1995
1418520832837041679 ~1995
1418522392837044799 ~1995
1418527792837055599 ~1995
1418550112837100239 ~1995
1418613712837227439 ~1995
1418696392837392799 ~1995
1418706112837412239 ~1995
1418739712837479439 ~1995
1418744512837489039 ~1995
1418786778512720639 ~1996
1418796232837592479 ~1995
1418832112837664239 ~1995
141887531255397555910 ~1997
1418884312837768639 ~1995
1418884978513309839 ~1996
1418930512837861039 ~1995
1418960632837921279 ~1995
1419001818514010879 ~1996
141904699681142555310 ~1998
1419150778514904639 ~1996
Exponent Prime Factor Digits Year
141929323141929323110 ~1996
141933611113546888910 ~1996
1419362992838725999 ~1995
1419397792838795599 ~1995
1419471112838942239 ~1995
1419477832838955679 ~1995
1419493192838986399 ~1995
141950491255510883910 ~1997
1419507712839015439 ~1995
1419515992839031999 ~1995
1419618712839237439 ~1995
141962099454278716910 ~1998
141962741113570192910 ~1996
1419670432839340879 ~1995
1419676912839353839 ~1995
1419689512839379039 ~1995
141970967340730320910 ~1997
1419721792839443599 ~1995
1419742192839484399 ~1995
1419807018518842079 ~1996
1419860512839721039 ~1995
1419867832839735679 ~1995
1419874738519248399 ~1996
1419896512839793039 ~1995
1419950538519703199 ~1996
Exponent Prime Factor Digits Year
141996163567984652110 ~1998
1419993232839986479 ~1995
1419997432839994879 ~1995
1420046992840093999 ~1995
142007963340819111310 ~1997
1420099432840198879 ~1995
1420166032840332079 ~1995
1420166632840333279 ~1995
1420183978521103839 ~1996
1420212832840425679 ~1995
1420220992840441999 ~1995
1420277992840555999 ~1995
142028101227244961710 ~1997
1420286512840573039 ~1995
142034111113627288910 ~1996
1420426432840852879 ~1995
142043983142043983110 ~1996
142046057198864479910 ~1997
1420481392840962799 ~1995
1420495912840991839 ~1995
1420501432841002879 ~1995
142052069681849931310 ~1998
1420529032841058079 ~1995
142055707255700272710 ~1997
1420597218523583279 ~1996
Exponent Prime Factor Digits Year
142062797198887915910 ~1997
1420635832841271679 ~1995
1420641832841283679 ~1995
1420647712841295439 ~1995
142065613312544348710 ~1997
1420677018524062079 ~1996
1420680112841360239 ~1995
142070209340968501710 ~1997
1420800232841600479 ~1995
1420825192841650399 ~1995
1420828192841656399 ~1995
1420855792841711599 ~1995
1420870912841741839 ~1995
1420900432841800879 ~1995
1420902712841805439 ~1995
1420909792841819599 ~1995
142093207341023696910 ~1997
1421010832842021679 ~1995
1421053912842107839 ~1995
1421074018526444079 ~1996
1421096992842193999 ~1995
1421260912842521839 ~1995
1421278312842556639 ~1995
1421373112842746239 ~1995
1421375632842751279 ~1995
2590
GIMPS The Prime Pages FactorDb.com
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25-04-20