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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
303776360755277 ~1982
3037829911348718 ~1984
3037921182275278 ~1983
303811160762237 ~1982
3038177182290638 ~1983
3038177243054178
3038317486130738 ~1984
303835160767037 ~1982
30384291458445939 ~1985
303845960769197 ~1982
3038513182310798 ~1983
3038657729277698 ~1984
3038887303888718 ~1983
3038891243111298 ~1983
303899960779997 ~1982
303929960785997 ~1982
3039299547073838
3039313182358798 ~1983
3039737243178978 ~1983
3039917182395038 ~1983
3040153182409198 ~1983
3040277425638798 ~1984
304028360805677 ~1982
3040307547255278 ~1984
3040313182418798 ~1983
Exp. Prime Factor Digits Year
3040517182431038 ~1983
3040967547374078 ~1984
304103960820797 ~1982
3041173182470398 ~1983
304130360826077 ~1982
3041309243304738 ~1983
3041407486625138 ~1984
3041581486652978 ~1984
3041603790816798 ~1984
304165160833037 ~1982
304177160835437 ~1982
3041821182509278 ~1983
3042157182529438 ~1983
304219160843837 ~1982
3042227547600878 ~1984
3042317243385378 ~1983
3042401182544078 ~1983
30424372433949619 ~1986
3042467243397378 ~1983
3042661182559678 ~1983
3042703304270318 ~1983
304289960857997 ~1982
304297160859437 ~1982
3043081486892978 ~1984
3043223730373538 ~1984
Exp. Prime Factor Digits Year
304328360865677 ~1982
3043367243469378 ~1983
304345160869037 ~1982
3043559547840638 ~1984
3043577243486178 ~1983
304364360872877 ~1982
3043681182620878 ~1983
3044057182643438 ~1983
3044347304434718 ~1983
3044521182671278 ~1983
3044521487123378
3044597243567778 ~1983
3044737182684238 ~1983
3044891243591298 ~1983
3044983487197298 ~1984
3045043730810338 ~1984
3045293426341038 ~1984
304532360906477 ~1982
3045437243634978 ~1983
3045461182727678 ~1983
304561160912237 ~1982
304574360914877 ~1982
3045797182747838 ~1983
304586360917277 ~1982
3046031243682498 ~1983
Exp. Prime Factor Digits Year
304607960921597 ~1982
30460812132256719 ~1985
304633160926637 ~1982
3046447487431538 ~1984
3046541243723298 ~1983
30466571218662819 ~1985
3046661182799678 ~1983
304687160937437 ~1982
304712360942477 ~1982
3047237243778978 ~1983
3047413487586098 ~1984
3047623487619698 ~1984
30476831219073219 ~1985
3047773670510078 ~1984
30479113962284319 ~1986
304796360959277 ~1982
3048053914415918 ~1984
3048163304816318 ~1983
304835960967197 ~1982
3048359548704638
3048497731639298 ~1984
304859960971997 ~1982
3048601182916078 ~1983
304865960973197 ~1982
3048761243900898 ~1983
501
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25-05-04