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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.
Exp. Prime Factor Digits Year
4336741260204478 ~1984
4336799346943938 ~1984
4336867433686718 ~1985
433691986738397 ~1983
43370272081772979 ~1986
43371471040915299 ~1985
433717186743437 ~1983
4337297607221598 ~1985
4337693260261598 ~1984
433795186759037 ~1983
4338073260284398 ~1984
4338353260301198 ~1984
433853986770797 ~1983
433856386771277 ~1983
433862386772477 ~1983
433867186773437 ~1983
433892386778477 ~1983
433903186780637 ~1983
4339091347127298 ~1984
4339147694263538 ~1985
4339253607495438 ~1985
4339289347143138 ~1984
4339337607507198 ~1985
433945186789037 ~1983
4339529347162338 ~1984
Exp. Prime Factor Digits Year
4339537260372238 ~1984
433987186797437 ~1983
433988386797677 ~1983
433994386798877 ~1983
434041186808237 ~1983
43406212083498099 ~1986
434078386815677 ~1983
4341013694562098 ~1985
4341079434107918 ~1985
434137186827437 ~1983
4341377260482638 ~1984
4341487781467678 ~1985
4341497260489838 ~1984
434180386836077 ~1983
4341893607865038 ~1985
4341947347355778 ~1984
434197186839437 ~1983
4342067781572078 ~1985
43423394950266479 ~1987
4342367347389378 ~1984
4342427347394178 ~1984
43425671042216099 ~1985
434263186852637 ~1983
4342993260579598 ~1984
4343057260583438 ~1984
Exp. Prime Factor Digits Year
4343221694915378 ~1985
43432994930513024911 ~1992
4343327781798878 ~1985
4343839434383918 ~1985
4343887695021938 ~1985
4344031781925598 ~1985
434408386881677 ~1983
434414386882877 ~1983
4344149347531938 ~1984
43441492589112804111
4344451695112178 ~1985
4344653608251438 ~1985
43448531303455919 ~1986
434503186900637 ~1983
4345031347602498
4345039434503918 ~1985
4345073260704398 ~1984
4345087695213938 ~1985
434519986903997 ~1983
43452072085699379 ~1986
434528386905677 ~1983
4345373260722398 ~1984
4345381695260978 ~1985
4345633260737998 ~1984
434570386914077 ~1983
Exp. Prime Factor Digits Year
43457031129882799
434573986914797 ~1983
4345787347662978 ~1984
434581186916237 ~1983
434606386921277 ~1983
4346261260775678 ~1984
434639986927997 ~1983
4346453608503438 ~1985
4346467434646718 ~1985
434666386933277 ~1983
4346717260803038 ~1984
4346731434673118 ~1985
434681986936397 ~1983
4347137347770978 ~1984
434726386945277 ~1983
4347311347784898 ~1984
4347367434736718 ~1985
4347407347792578 ~1984
4347521260851278 ~1984
434765986953197 ~1983
4348193608747038 ~1985
4348213260892798 ~1984
4348433260905998 ~1984
4348433608780638
4348459434845918 ~1985
634
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25-09-07