Home e-mail
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
5759693345581598 ~1985
5759779575977918 ~1985
5759953345597198 ~1985
57599539215924819
5760101460808098 ~1985
5760259576025918 ~1985
5760431115208638 ~1984
5760437345626238 ~1985
57606314723717439 ~1988
5760767460861378 ~1985
5760803115216078 ~1984
5760817921730738 ~1986
57608771382610499 ~1986
5760899115217998 ~1984
5760983115219678 ~1984
5761043115220878 ~1984
5761081345664878 ~1985
5761193806567038 ~1986
5761271115225438 ~1984
5761331115226638 ~1984
57613871037049679 ~1986
5761439115228798 ~1984
5761499115229998 ~1984
5761559115231198 ~1984
5761919115238398 ~1984
Exp. Prime Factor Digits Year
5761927576192718 ~1985
57619932650516799 ~1987
5762027460962178 ~1985
5762041345722478 ~1985
5762219115244398 ~1984
5762723115254478 ~1984
5762831115256638 ~1984
5762863576286318 ~1985
5762917345775038 ~1985
5763011115260238 ~1984
5763071115261438 ~1984
5763143115262878 ~1984
57634811267965839 ~1986
5763557345813438 ~1985
57636471498548239 ~1986
5763683115273678 ~1984
5763817345829038 ~1985
5763839115276798 ~1984
5763893345833598 ~1985
5763917345835038 ~1985
5763959461116738 ~1985
5764063576406318 ~1985
5764091115281838 ~1984
5764117345847038 ~1985
5764259115285198 ~1984
Exp. Prime Factor Digits Year
5764303576430318 ~1985
57645111037611999 ~1986
5764531576453118 ~1985
5764541345872478 ~1985
5764763115295278 ~1984
5764873345892398 ~1985
57651436456960179 ~1988
57652092306083619 ~1987
5765233345913998 ~1985
5765317345919038 ~1985
5765351115307038 ~1984
5765471461237698 ~1985
5765603115312078 ~1984
5765653345939198 ~1985
5765699461255938 ~1985
5765951115319038 ~1984
5766023115320478 ~1984
5766083115321678 ~1984
57661131383867139 ~1986
5766133345967998 ~1985
5766373922619698 ~1986
5766749461339938 ~1985
5766779115335598 ~1984
5766977346018638 ~1985
5767049461363938 ~1985
Exp. Prime Factor Digits Year
5767171922747378 ~1986
5767297346037838 ~1985
5767339576733918 ~1985
5767577807460798 ~1986
5768233922917298 ~1986
5768317346099038 ~1985
5768473346108398 ~1985
5768531115370638 ~1984
57687312307492419 ~1987
5768803923008498 ~1986
5768897461511778 ~1985
5769053346143198 ~1985
57691611730748319 ~1987
5769461346167678 ~1985
5769557346173438 ~1985
5769719115394398 ~1984
57698232423325679 ~1987
57698337269989599 ~1988
57700313808220479 ~1987
5770253346215198 ~1985
5770379115407598 ~1984
57703931384894339 ~1986
5770511461640898 ~1985
5770537346232238 ~1985
57705791961996879 ~1987
739
GIMPS The Prime Pages FactorDb.com
Home
4.768.925 digits 		e-mail
25-05-04