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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
552454163110490832710 ~1999
5524574414861625480911 ~2003
552477539110495507910 ~1999
552477899110495579910 ~1999
552478613773470058310 ~2001
552485471110497094310 ~1999
552487763110497552710 ~1999
552498931883998289710 ~2002
552516059442012847310 ~2001
5525604735194068446311 ~2003
552570971110514194310 ~1999
552598979110519795910 ~1999
552606731110521346310 ~1999
552612419110522483910 ~1999
552630803110526160710 ~1999
552630899110526179910 ~1999
552645179110529035910 ~1999
552648263110529652710 ~1999
552659719552659719110 ~2001
552662941331597764710 ~2000
552670103110534020710 ~1999
552681539442145231310 ~2001
552683051110536610310 ~1999
552693191110538638310 ~1999
552700123552700123110 ~2001
Exponent Prime Factor Digits Year
552701729773782420710 ~2001
552719941331631964710 ~2000
552729851110545970310 ~1999
552780323110556064710 ~1999
552799979110559995910 ~1999
552821561331692936710 ~2000
552832739110566547910 ~1999
552845551995121991910 ~2002
552845759110569151910 ~1999
552853211110570642310 ~1999
552854411110570882310 ~1999
552863183110572636710 ~1999
552898331110579666310 ~1999
552903881331742328710 ~2000
552937739110587547910 ~1999
552941159110588231910 ~1999
552953473331772083910 ~2000
552970553331782331910 ~2000
552986099110597219910 ~1999
552989231110597846310 ~1999
553005923110601184710 ~1999
553024271442419416910 ~2001
553033499110606699910 ~1999
553050427553050427110 ~2001
553059491110611898310 ~1999
Exponent Prime Factor Digits Year
5530850531216787116711 ~2002
553148759110629751910 ~1999
553151437885042299310 ~2002
553153807995676852710 ~2002
55315736915045880436912 ~2005
553165579553165579110 ~2001
553165621885064993710 ~2002
553170671110634134310 ~1999
5531849691659554907111 ~2002
553213513331928107910 ~2000
553235339110647067910 ~1999
553243511110648702310 ~1999
553259141442607312910 ~2001
553267313331960387910 ~2000
553273921331964352710 ~2000
553274573331964743910 ~2000
553284323110656864710 ~1999
553284659110656931910 ~1999
553296911110659382310 ~1999
553300703110660140710 ~1999
553310717774635003910 ~2001
553319183110663836710 ~1999
553323731110664746310 ~1999
553323923110664784710 ~1999
553328717442662973710 ~2001
Exponent Prime Factor Digits Year
553355303110671060710 ~1999
553356059110671211910 ~1999
553366883110673376710 ~1999
553371493332022895910 ~2000
553375139110675027910 ~1999
553396643110679328710 ~1999
553399211110679842310 ~1999
553399439110679887910 ~1999
553454051442763240910 ~2001
553456979110691395910 ~1999
553467403553467403110 ~2001
553482071110696414310 ~1999
553499407885599051310 ~2002
553517039110703407910 ~1999
553559353332135611910 ~2000
553593191110718638310 ~1999
553594753332156851910 ~2000
553619357442895485710 ~2001
553636147996545064710 ~2002
553636199442908959310 ~2001
553655279110731055910 ~1999
553657619110731523910 ~1999
5536635414429308328111 ~2003
553667651110733530310 ~1999
553673551553673551110 ~2001
3489
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25-12-14