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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
1303940392607880799 ~1994
1303941112607882239 ~1994
1303951432607902879 ~1994
1303959112607918239 ~1994
1303959712607919439 ~1994
1303964177823785039 ~1996
1303999912607999839 ~1994
1304020912608041839 ~1994
1304045777824274639 ~1996
1304055712608111439 ~1994
130407451130407451110 ~1996
130410557104328445710 ~1996
1304106712608213439 ~1994
1304143792608287599 ~1994
1304183632608367279 ~1994
1304204632608409279 ~1994
1304243512608487039 ~1994
1304253592608507199 ~1994
130425359547786507910
1304263192608526399 ~1994
1304289832608579679 ~1994
1304316592608633199 ~1994
1304341312608682639 ~1994
1304364592608729199 ~1994
130436701286960742310 ~1997
Exponent Prime Factor Digits Year
1304393992608787999 ~1994
1304421832608843679 ~1994
1304502232609004479 ~1994
130451567313083760910 ~1997
1304559712609119439 ~1994
1304564992609129999 ~1994
1304568712609137439 ~1994
1304606992609213999 ~1994
130460747234829344710 ~1997
1304627632609255279 ~1994
1304634017827804079 ~1996
1304648632609297279 ~1994
1304662912609325839 ~1994
1304708392609416799 ~1994
1304772712609545439 ~1994
1304783632609567279 ~1994
1304804337828825999 ~1996
130480879626308219310 ~1998
1304813992609627999 ~1994
1304884737829308399 ~1996
1304906632609813279 ~1994
1304939032609878079 ~1994
1304960392609920799 ~1994
1304962312609924639 ~1994
1304972992609945999 ~1994
Exponent Prime Factor Digits Year
1304975992609951999 ~1994
130499143548096400710 ~1998
130499767130499767110 ~1996
1305018592610037199 ~1994
130510423130510423110 ~1996
1305137817830826879 ~1996
1305164992610329999 ~1994
1305240832610481679 ~1994
1305312112610624239 ~1994
1305312832610625679 ~1994
1305328792610657599 ~1994
1305329992610659999 ~1994
130535597104428477710 ~1996
1305364912610729839 ~1994
130537247104429797710 ~1996
1305379192610758399 ~1994
1305399177832395039 ~1996
1305399712610799439 ~1994
1305406912610813839 ~1994
1305446632610893279 ~1994
1305507232611014479 ~1994
1305511912611023839 ~1994
1305539032611078079 ~1994
1305548632611097279 ~1994
130557047104445637710 ~1996
Exponent Prime Factor Digits Year
1305616617833699679 ~1996
1305643192611286399 ~1994
1305646312611292639 ~1994
1305649912611299839 ~1994
1305668992611337999 ~1994
1305673217834039279 ~1996
1305691192611382399 ~1994
130570007104456005710 ~1996
1305702137834212799 ~1996
1305780232611560479 ~1994
1305847912611695839 ~1994
1305873712611747439 ~1994
1305876832611753679 ~1994
130595627104476501710 ~1996
130595981104476784910 ~1996
1305964912611929839 ~1994
1305975017835850079 ~1996
1305997792611995599 ~1994
130601551130601551110 ~1996
1306064992612129999 ~1994
1306148392612296799 ~1994
1306170832612341679 ~1994
1306181512612363039 ~1994
1306203592612407199 ~1994
1306216432612432879 ~1994
2548
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25-04-20