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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
53597472143898819 ~1987
5359831356964744710 ~1990
53600231822407839 ~1987
5360339107206798 ~1984
53603531286484739 ~1986
5360561321633678 ~1985
5360623857699698 ~1986
5360639107212798 ~1984
5360653321639198 ~1985
5360801321648078 ~1985
5360801428864098
5360857321651438 ~1985
5360879107217598 ~1984
53608791715481299
5360903107218078 ~1984
5361017428881378 ~1985
5361073321664398 ~1985
5361157857785138 ~1986
5361203107224078 ~1984
5361623107232478 ~1984
5361677750634798 ~1986
5361779428942338 ~1985
5361827428946178 ~1985
5361947428955778 ~1985
5362079107241598 ~1984
Exp. Prime Factor Digits Year
53621112573813299 ~1987
53625433861030979 ~1987
5362583107251678 ~1984
5362823107256478 ~1984
5362859107257198 ~1984
5363077321784638 ~1985
5363473321808398 ~1985
5363587536358718 ~1985
5363641321818478 ~1985
5363707536370718 ~1985
53637672145506819 ~1987
5364143107282878 ~1984
5364881429190498 ~1985
5364923107298478 ~1984
5364977321898638 ~1985
5365091107301838 ~1984
5365231858436978 ~1986
5365517429241378 ~1985
5365553321933198 ~1985
5365631107312638 ~1984
53660473112307279 ~1987
5366167858586738 ~1986
5366177321970638 ~1985
5366243107324878 ~1984
5366279429302338 ~1985
Exp. Prime Factor Digits Year
5366411107328238 ~1984
5366681322000878 ~1985
5366807429344578 ~1985
5366891429351298 ~1985
5366983536698318 ~1985
5367091858734578 ~1986
5367277322036638 ~1985
5367287429382978 ~1985
5367491966148398 ~1986
5367493322049598 ~1985
5367587429406978 ~1985
5367667536766718 ~1985
5367779107355598 ~1984
5367821322069278 ~1985
5367961322077678 ~1985
5367977322078638 ~1985
5368021858883378 ~1986
5368037322082238 ~1985
5368043107360878 ~1984
5368063536806318 ~1985
53683391825235279 ~1987
5368403107368078 ~1984
5368541429483298 ~1985
5368703107374078 ~1984
5368897322133838 ~1985
Exp. Prime Factor Digits Year
5369017322141038 ~1985
5369183107383678 ~1984
5369197859071538 ~1986
5369387429550978 ~1985
5369471107389438 ~1984
5369597322175838 ~1985
5369999107399998 ~1984
5370353751849438 ~1986
5370671107413438 ~1984
5370731107414638 ~1984
5370857322251438 ~1985
53708814618957679 ~1988
5371139107422798 ~1984
5371231537123118 ~1985
5371403107428078 ~1984
5371571429725698 ~1985
5371631107432638 ~1984
5371739966913038 ~1986
53718791826438879 ~1987
5372099107441998 ~1984
5372177752104798 ~1986
5372309429784738 ~1985
5372413322344798 ~1985
5372519107450398 ~1984
5372597322355838 ~1985
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25-11-17