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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
1408991123281798224710 ~2002
1409018291281803658310 ~2002
1409062661845437596710 ~2004
1409088311281817662310 ~2002
140909066313527270364912 ~2007
1409155883281831176710 ~2002
1409171171281834234310 ~2002
1409179619281835923910 ~2002
1409234063281846812710 ~2002
1409288183281857636710 ~2002
1409301359281860271910 ~2002
14093338371973067371911 ~2005
1409413091281882618310 ~2002
1409454073845672443910 ~2004
14094542295637816916111 ~2006
14095095795919940231911 ~2006
1409513459281902691910 ~2002
1409527333845716399910 ~2004
1409528641845717184710 ~2004
1409532731281906546310 ~2002
14096031592537285686311 ~2005
1409625901845775540710 ~2004
1409674181845804508710 ~2004
1409690963281938192710 ~2002
1409695211281939042310 ~2002
Exponent Prime Factor Digits Year
1409739119281947823910 ~2002
14097449931973642990311 ~2005
1409796863281959372710 ~2002
1409808503281961700710 ~2002
1409831639281966327910 ~2002
1409840123281968024710 ~2002
14098441991409844199111 ~2004
14098520472537733684711 ~2005
14098800411127904032911 ~2004
1409892923281978584710 ~2002
1409948411281989682310 ~2002
1409953679281990735910 ~2002
141000859911562070511912 ~2006
1410076379282015275910 ~2002
14101511633666393023911 ~2005
1410169451282033890310 ~2002
1410231083282046216710 ~2002
1410231239282046247910 ~2002
1410231479282046295910 ~2002
1410283811282056762310 ~2002
1410295739282059147910 ~2002
1410312251282062450310 ~2002
1410329051282065810310 ~2002
1410378023282075604710 ~2002
14104047591128323807311 ~2004
Exponent Prime Factor Digits Year
14104872791410487279111 ~2004
1410555323282111064710 ~2002
1410589151282117830310 ~2002
1410618791282123758310 ~2002
14106876671410687667111 ~2004
1410735779282147155910 ~2002
1410744397846446638310 ~2004
1410792359282158471910 ~2002
1410827303282165460710 ~2002
1410875783282175156710 ~2002
1410910499282182099910 ~2002
1410911759282182351910 ~2002
1410974063282194812710 ~2002
1411002683282200536710 ~2002
1411029671282205934310 ~2002
1411031663282206332710 ~2002
14110323734233097119111 ~2005
1411107611282221522310 ~2002
1411125623282225124710 ~2002
1411176659282235331910 ~2002
1411186739282237347910 ~2002
14112117771128969421711 ~2004
1411255451282251090310 ~2002
1411271831282254366310 ~2002
1411284401846770640710 ~2004
Exponent Prime Factor Digits Year
1411287791282257558310 ~2002
141129221910161303976912 ~2006
1411304039282260807910 ~2002
1411316723282263344710 ~2002
1411323383282264676710 ~2002
1411335539282267107910 ~2002
1411345319282269063910 ~2002
1411366763282273352710 ~2002
1411376663282275332710 ~2002
1411404779282280955910 ~2002
1411443119282288623910 ~2002
1411492499282298499910 ~2002
1411565219282313043910 ~2002
1411581377846948826310 ~2004
141160172911292813832112 ~2006
14116049172258567867311 ~2005
1411629179282325835910 ~2002
1411630453846978271910 ~2004
1411656419282331283910 ~2002
1411661063282332212710 ~2002
141166354110163977495312 ~2006
1411689131282337826310 ~2002
14117116631411711663111 ~2004
1411854263282370852710 ~2002
1411881983282376396710 ~2002
4022
GIMPS The Prime Pages FactorDb.com
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26-03-08