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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
3780117560236 1978
37804122682477 1978
3780837561676 1978
37812790750497 1978
378127151250818
378149272267298 1978
37824122694477 1978
378253113475918 1978
378289235371415910 1978
378467249788238 1978
37850390840737 1978
378629545225778 1978
37866122719677 1978
3786717573436 1978
378713302970418 1978
37875760601137 1978
378779431808078 1978
37881722729037 1978
378893454671618 1978
37892990942977 1978
379081151632418 1978
379097818849538 1978
37918791004897 1978
37927730342177 1978
3792833094949299 1978
Exp. Prime Factor Digits Year
3793437586876 1978
3793917587836 1978
37939198641677
37939722763837 1978
379531220127998 1978
379541113862318 1978
379549204956478 1978
3795711161487279 1978
379573516219298 1978
379649637810338 1978
379663911191218 1978
3796797593596 1978
379721235427038 1978
379727797426718 1978
3797517595036 1978
3798117596236 1978
379811159520638
3798597597196 1978
37987730390177 1978
37988953184477 1978
3799797599596 1978
38014730411777 1978
38020122812077 1978
380201364992978
3802015140317539
Exp. Prime Factor Digits Year
38025138025117 1978
38025160840177
38029130423297 1978
38031160849777 1978
380329273836898 1978
3803631650775439 1978
38038391291937 1978
38041753258397 1978
3804237608476 1978
380533152213218 1978
3805917611836 1978
38059168506397
38062122837277 1978
38071322842797 1978
38077722846637 1978
380951190475518 1978
380951373331998
38097722858637 1978
381019426741298 1978
381233480353598 1978
3812397624796 1978
3813237626476 1978
3813717627436 1978
38137130509697
38137722882637 1978
Exp. Prime Factor Digits Year
38137791530497
38141322884797 1978
381419526358238 1978
38148122888877 1978
38150930520737 1978
38154122892477 1978
381631221345998 1978
381673152669218 1978
38173938173917 1978
3817917635836 1978
381817244362898 1978
381859152743618 1978
3818591008107779
3819117638236 1978
382021183370098 1978
382037213940738 1978
38207322924397 1978
382087435579198 1978
3821637643276 1978
382253114675918 1978
382303405241198 1978
3823917647836 1978
382507711463038 1978
38251130600897 1978
38251938251917 1978
126
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25-04-13