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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
3266020916532041839 ~1998
3266085596532171199 ~1998
326608903326608903110 ~1999
326613821261291056910 ~1999
3266206916532413839 ~1998
3266308732025111412711 ~2001
3266372036532744079 ~1998
3266454116532908239 ~1998
326649517522639227310 ~2000
326663807261331045710 ~1999
3266845316533690639 ~1998
3266852396533704799 ~1998
326695753196017451910 ~1999
3266966036533932079 ~1998
3266974436533948879 ~1998
326700973196020583910 ~1999
3267138836534277679 ~1998
3267195596534391199 ~1998
3267221396534442799 ~1998
326726297261381037710 ~1999
3267301196534602399 ~1998
326736793784168303310 ~2000
3267640796535281599 ~1998
326772731261418184910 ~1999
3267877316535754639 ~1998
Exponent Prime Factor Digits Year
3268082036536164079 ~1998
3268088996536177999 ~1998
326811941261449552910 ~1999
3268146236536292479 ~1998
3268211396536422799 ~1998
3268250396536500799 ~1998
3268282796536565599 ~1998
3268287836536575679 ~1998
3268375316536750639 ~1998
3268415516536831039 ~1998
32684195310655047667912 ~2003
3268502036537004079 ~1998
3268509116537018239 ~1998
326851939326851939110 ~1999
3268530716537061439 ~1998
3268572596537145199 ~1998
3268587236537174479 ~1998
3268658396537316799 ~1998
3268680716537361439 ~1998
3268685516537371039 ~1998
326881483523010372910 ~2000
3268890116537780239 ~1998
326907877196144726310 ~1999
3269080316538160639 ~1998
3269129516538259039 ~1998
Exponent Prime Factor Digits Year
326917057523067291310 ~2000
3269212916538425839 ~1998
326932721196159632710 ~1999
3269497436538994879 ~1998
3269559836539119679 ~1998
326956433196173859910 ~1999
3269564396539128799 ~1998
3269565596539131199 ~1998
3269573036539146079 ~1998
326960141196176084710 ~1999
326960351261568280910 ~1999
3269782436539564879 ~1998
3269812436539624879 ~1998
3269830211307932084111 ~2001
326999297261599437710 ~1999
3270071516540143039 ~1998
327008291261606632910 ~1999
3270124316540248639 ~1998
327017351261613880910 ~1999
3270217316540434639 ~1998
3270244436540488879 ~1998
3270321716540643439 ~1998
3270438236540876479 ~1998
327044287588679716710 ~2000
3270479516540959039 ~1998
Exponent Prime Factor Digits Year
327056657196233994310 ~1999
327065351588717631910 ~2000
3270752636541505279 ~1998
3270770996541541999 ~1998
3270823916541647839 ~1998
327094193196256515910 ~1999
327095077523352123310 ~2000
3271033796542067599 ~1998
3271080116542160239 ~1998
3271420316542840639 ~1998
3271492196542984399 ~1998
3271527836543055679 ~1998
3271534796543069599 ~1998
3271537796543075599 ~1998
3271605836543211679 ~1998
3271623716543247439 ~1998
3271637516543275039 ~1998
3271663796543327599 ~1998
3271692116543384239 ~1998
3271699196543398399 ~1998
327176797196306078310 ~1999
327200317785280760910 ~2000
3272033996544067999 ~1998
3272154596544309199 ~1998
327215573785317375310 ~2000
3189
GIMPS The Prime Pages FactorDb.com
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25-11-02