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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.
Exponent Prime Factor Digits Year
575521791151043599 ~1992
575532711151065439 ~1992
575534933453209599 ~1993
575540991151081999 ~1992
575553831151107679 ~1992
575555511151111039 ~1992
575592831151185679 ~1992
575649111151298239 ~1992
575654391151308799 ~1992
57568319103622974310 ~1994
575684631151369279 ~1992
575691591151383199 ~1992
575691733454150399 ~1993
575697231151394479 ~1992
575698579211177139 ~1994
575706591151413199 ~1992
575706773454240639 ~1993
575720511151441039 ~1992
575723031151446079 ~1992
575724231151448479 ~1992
575757231151514479 ~1992
575761191151522399 ~1992
575767311151534639 ~1992
575771391151542799 ~1992
575788191151576399 ~1992
Exponent Prime Factor Digits Year
575797791151595599 ~1992
575805778061280799 ~1994
575808231151616479 ~1992
57582527103648548710 ~1994
575838711151677439 ~1992
575839311151678639 ~1992
575839614606716899 ~1993
575848431151696879 ~1992
575881191151762399 ~1992
575883831151767679 ~1992
575884911151769839 ~1992
575902431151804879 ~1992
575929191151858399 ~1992
575943711151887439 ~1992
575946111151892239 ~1992
575955231151910479 ~1992
575966991151933999 ~1992
575979711151959439 ~1992
57598613172795839110 ~1994
575990213455941279 ~1993
576003111152006239 ~1992
576014511152029039 ~1992
576021591152043199 ~1992
576028373456170239 ~1993
576051111152102239 ~1992
Exponent Prime Factor Digits Year
576054414608435299 ~1993
576060111152120239 ~1992
576085613456513679 ~1993
576086511152173039 ~1992
576101391152202799 ~1992
576104573456627439 ~1993
576112191152224399 ~1992
576118395761183919 ~1993
576127813456766879 ~1993
576152631152305279 ~1992
576155391152310799 ~1992
576173031152346079 ~1992
576176631152353279 ~1992
576184431152368879 ~1992
576185511152371039 ~1992
576200391152400799 ~1992
57621919518597271110 ~1996
576229311152458639 ~1992
576237591152475199 ~1992
576243831152487679 ~1992
576247191152494399 ~1992
57625627195927131910 ~1995
576261711152523439 ~1992
576272991152545999 ~1992
576282373457694239 ~1993
Exponent Prime Factor Digits Year
576308031152616079 ~1992
576311031152622079 ~1992
576320213457921279 ~1993
576323573457941439 ~1993
576330111152660239 ~1992
576365031152730079 ~1992
576379614611036899 ~1993
576381111152762239 ~1992
576388791152777599 ~1992
576392511152785039 ~1992
576398874611190979 ~1993
576430311152860639 ~1992
576434031152868079 ~1992
576435711152871439 ~1992
576440631152881279 ~1992
576441831152883679 ~1992
576442431152884879 ~1992
576457191152914399 ~1992
576463431152926879 ~1992
576465591152931199 ~1992
576466191152932399 ~1992
576468111152936239 ~1992
57647209126823859910 ~1994
576474231152948479 ~1992
576487074611896579 ~1993
2112
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25-04-13