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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
3765117530236 1978
376573203349438 1978
376573384104478
376609241029778 1978
37667930134337 1978
37672122603277 1978
376729180829938 1978
376819520010238 1978
3768237536476 1978
37683722610237 1978
376841293935998 1978
37684730147777 1978
376891158294238 1978
37693322615997 1978
377051188525518 1978
37707167872797 1978
377099641068318 1978
37712930170337 1978
37713722628237 1978
3771717543436 1978
377171271563138
3771837543676 1978
3772317544636 1978
377287452744418 1978
3772917545836 1978
Exp. Prime Factor Digits Year
37738767929677 1978
37751352851837 1978
377527181212978 1978
377537181217778 1978
3775437550876 1978
377557151022818 1978
3775614289092979 1978
37765383083677 1978
37768122660877 1978
377711483470098 1978
3778317556636 1978
377873566809518 1978
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
Exp. Prime Factor Digits Year
3786717573436 1978
378713302970418 1978
37875760601137 1978
378779431808078 1978
37881722729037 1978
378893454671618 1978
37892990942977 1978
379081151632418 1978
379097818849538 1978
37918791004897 1978
37927730342177 1978
3792833094949299 1978
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
Exp. Prime Factor Digits Year
379727797426718 1978
3797517595036 1978
3798117596236 1978
379811159520638
3798597597196 1978
37987730390177 1978
37988953184477 1978
3799797599596 1978
38014730411777 1978
38020122812077 1978
380201364992978
3802015140317539
38025138025117 1978
38025160840177
38029130423297 1978
38031160849777 1978
380329273836898 1978
3803631650775439 1978
38038391291937 1978
38041753258397 1978
3804237608476 1978
380533152213218 1978
3805917611836 1978
38059168506397
38062122837277 1978
127
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25-09-07