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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
1333962359266792471910 ~2002
13339642311067171384911 ~2004
1334019779266803955910 ~2002
1334020871266804174310 ~2002
1334056679266811335910 ~2002
1334068271266813654310 ~2002
1334068343266813668710 ~2002
1334205637800523382310 ~2003
13342261392401607050311 ~2005
1334229251266845850310 ~2002
1334253659266850731910 ~2002
1334253757800552254310 ~2003
1334370743266874148710 ~2002
1334400323266880064710 ~2002
1334442503266888500710 ~2002
1334446511266889302310 ~2002
1334457541800674524710 ~2003
13345159071067612725711 ~2004
1334517311266903462310 ~2002
13345373773202889704911 ~2005
1334545301800727180710 ~2003
1334591603266918320710 ~2002
1334646851266929370310 ~2002
1334670443266934088710 ~2002
1334746691266949338310 ~2002
Exponent Prime Factor Digits Year
1334772479266954495910 ~2002
1334780939266956187910 ~2002
1334824943266964988710 ~2002
1334859803266971960710 ~2002
1334871119266974223910 ~2002
1334895623266979124710 ~2002
1334902091266980418310 ~2002
1334957219266991443910 ~2002
1335002723267000544710 ~2002
1335066311267013262310 ~2002
1335078599267015719910 ~2002
1335087683267017536710 ~2002
1335217211267043442310 ~2002
1335250733801150439910 ~2003
1335292921801175752710 ~2003
1335399503267079900710 ~2002
1335410773801246463910 ~2003
13354242471068339397711 ~2004
1335535343267107068710 ~2002
13356186893205484853711 ~2005
1335620981801372588710 ~2003
1335637379267127475910 ~2002
1335646859267129371910 ~2002
1335650423267130084710 ~2002
1335659471267131894310 ~2002
Exponent Prime Factor Digits Year
1335704003267140800710 ~2002
13357739091068619127311 ~2004
1335805739267161147910 ~2002
1335855263267171052710 ~2002
1335882923267176584710 ~2002
1335904919267180983910 ~2002
1335932153801559291910 ~2003
13360466111336046611111 ~2004
1336142711267228542310 ~2002
13361822033206837287311 ~2005
1336196171267239234310 ~2002
1336252103267250420710 ~2002
1336257731267251546310 ~2002
1336272551267254510310 ~2002
1336276391267255278310 ~2002
13363657734009097319111 ~2005
1336380821801828492710 ~2003
13364095671069127653711 ~2004
1336411943267282388710 ~2002
1336553411267310682310 ~2002
13365754334009726299111 ~2005
1336583051267316610310 ~2002
13365965111336596511111 ~2004
1336631063267326212710 ~2002
1336718303267343660710 ~2002
Exponent Prime Factor Digits Year
1336739303267347860710 ~2002
1336775879267355175910 ~2002
13368356091871569852711 ~2004
1336838411267367682310 ~2002
1336843463267368692710 ~2002
1336856063267371212710 ~2002
1336864043267372808710 ~2002
1336894151267378830310 ~2002
1336900681802140408710 ~2003
1336915991267383198310 ~2002
1336947203267389440710 ~2002
1336960283267392056710 ~2002
1336984163267396832710 ~2002
1336993379267398675910 ~2002
1337052791267410558310 ~2002
1337072519267414503910 ~2002
1337079239267415847910 ~2002
1337116871267423374310 ~2002
13371918972139507035311 ~2004
13371939431337193943111 ~2004
1337242583267448516710 ~2002
1337255519267451103910 ~2002
1337268479267453695910 ~2002
1337272883267454576710 ~2002
1337277191267455438310 ~2002
3573
GIMPS The Prime Pages FactorDb.com
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25-04-13