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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 Dig. Year
23311855562346623711124712 ~2020
23312192261946624384523912 ~2020
23312988529146625977058312 ~2020
23313135827946626271655912 ~2020
23313551623146627103246312 ~2020
2331622407891007...02084915 2025
23317613399946635226799912 ~2020
23318687251146637374502312 ~2020
2331884918831539...46427914 2025
23321142266346642284532712 ~2020
23321552491146643104982312 ~2020
23323207772346646415544712 ~2020
23323211161146646422322312 ~2020
23323403293146646806586312 ~2020
23324155955946648311911912 ~2020
23324748569946649497139912 ~2020
23325187700346650375400712 ~2020
23325516829146651033658312 ~2020
23327588162346655176324712 ~2020
23329896871146659793742312 ~2020
23332166579946664333159912 ~2020
23332836595146665673190312 ~2020
23333133995946666267991912 ~2020
2333421608478633...51339114 2025
2333647432812800...19372114 2024
Exponent Prime Factor Dig. Year
23336807252346673614504712 ~2020
23339128256346678256512712 ~2020
23341425845946682851691912 ~2020
23342147555946684295111912 ~2020
2334286799518450...14226314 2025
23343241556346686483112712 ~2020
23343348335946686696671912 ~2020
23343555308346687110616712 ~2020
23345312521146690625042312 ~2020
23346564560346693129120712 ~2020
23353889353146707778706312 ~2020
23353958821146707917642312 ~2020
23357709728346715419456712 ~2020
23358598045146717196090312 ~2020
23359130147946718260295912 ~2020
23362205671146724411342312 ~2020
23363206598346726413196712 ~2020
2336434490031542...63419914 2024
23364638791146729277582312 ~2020
23364796861146729593722312 ~2020
23365037873946730075747912 ~2020
23366862937146733725874312 ~2020
23367340955946734681911912 ~2020
23369186381946738372763912 ~2020
23369245723146738491446312 ~2020
Exponent Prime Factor Dig. Year
23369384789946738769579912 ~2020
23371160191146742320382312 ~2020
23373407978346746815956712 ~2020
23373760748346747521496712 ~2020
23378982745146757965490312 ~2020
23381695547946763391095912 ~2020
23382233036346764466072712 ~2020
23384213059146768426118312 ~2020
23390106350346780212700712 ~2020
23390402558346780805116712 ~2020
23390884835946781769671912 ~2020
23390894594346781789188712 ~2020
2339317621998982...68441714 2023
23393473025946786946051912 ~2020
23394798847146789597694312 ~2020
23395273543146790547086312 ~2020
23395583239146791166478312 ~2020
23395608019146791216038312 ~2020
2339564891393977...15363114 2024
23395811237946791622475912 ~2020
23396310883146792621766312 ~2020
23397836951946795673903912 ~2020
23397843452346795686904712 ~2020
23400678698346801357396712 ~2020
23402487269946804974539912 ~2020
Exponent Prime Factor Dig. Year
23403872569146807745138312 ~2020
23404535875146809071750312 ~2020
23405301925146810603850312 ~2020
2340579312978379...40432714 2025
23406912629946813825259912 ~2020
2340716816212097...73241715 2025
23407980947946815961895912 ~2020
23407989299946815978599912 ~2020
23409104897946818209795912 ~2020
23409534236346819068472712 ~2020
23409791816346819583632712 ~2020
23410585934346821171868712 ~2020
23410969832346821939664712 ~2020
23412218257146824436514312 ~2020
23412896633946825793267912 ~2020
23414334413946828668827912 ~2020
23418957116346837914232712 ~2020
23421724739946843449479912 ~2020
23422949779146845899558312 ~2020
23425961723946851923447912 ~2020
23428441531146856883062312 ~2020
23429874157146859748314312 ~2020
23430211502346860423004712 ~2020
23430716858346861433716712 ~2020
23431674092346863348184712 ~2020
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25-10-26