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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
19167479941138334959882312 ~2019
19168140050338336280100712 ~2019
19169612354338339224708712 ~2019
19169901115138339802230312 ~2019
19171825373938343650747912 ~2019
19171839416338343678832712 ~2019
1917319821735943...47363114 2023
19173931304338347862608712 ~2019
19176371363938352742727912 ~2019
19178996222338357992444712 ~2019
19179811757938359623515912 ~2019
19180016696338360033392712 ~2019
1918011026291496...00506314 2024
19184363882338368727764712 ~2019
19187052395938374104791912 ~2019
19188866894338377733788712 ~2019
19190980232338381960464712 ~2019
19191246524338382493048712 ~2019
19192158905938384317811912 ~2019
19192478669938384957339912 ~2019
19192496791138384993582312 ~2019
19194050828338388101656712 ~2019
1919464171273570...58562314 2024
19195473473938390946947912 ~2019
19196858432338393716864712 ~2019
Exponent Prime Factor Dig. Year
1919745151791443...41460915 2025
19199800028338399600056712 ~2019
1920206626331152...57980115 2025
19202957641138405915282312 ~2019
19207230785938414461571912 ~2019
19207828364338415656728712 ~2019
1920821286172458...46297714 2024
19209722743138419445486312 ~2019
19209879308338419758616712 ~2019
19210303705138420607410312 ~2019
19210314530338420629060712 ~2019
19211749952338423499904712 ~2019
19214259527938428519055912 ~2019
19214608955938429217911912 ~2019
19214610956338429221912712 ~2019
19219571971138439143942312 ~2019
19221839197138443678394312 ~2019
19222309183138444618366312 ~2019
19224389306338448778612712 ~2019
19225265081938450530163912 ~2019
19226825804338453651608712 ~2019
19226923741138453847482312 ~2019
19229923453138459846906312 ~2019
19234536224338469072448712 ~2019
19234742102338469484204712 ~2019
Exponent Prime Factor Dig. Year
19234836893938469673787912 ~2019
19236094313938472188627912 ~2019
19236349136338472698272712 ~2019
19237038827938474077655912 ~2019
19237293374338474586748712 ~2019
19238855503138477711006312 ~2019
19239915385138479830770312 ~2019
1924023873775541...56457714 2023
19240816603138481633206312 ~2019
19243109072338486218144712 ~2019
19243635943138487271886312 ~2019
19245491156338490982312712 ~2019
1924805126172425...58974314 2024
19248227594338496455188712 ~2019
19249337552338498675104712 ~2019
19249417664338498835328712 ~2019
19250532791938501065583912 ~2019
19250626777138501253554312 ~2019
19250861155138501722310312 ~2019
19251632837938503265675912 ~2019
19252291655938504583311912 ~2019
19252393027138504786054312 ~2019
19253122184338506244368712 ~2019
19255895039938511790079912 ~2019
19257849289138515698578312 ~2019
Exponent Prime Factor Dig. Year
19260284833138520569666312 ~2019
19261679768338523359536712 ~2019
19262745260338525490520712 ~2019
19263628391938527256783912 ~2019
19264192681138528385362312 ~2019
19265240821138530481642312 ~2019
19267690916338535381832712 ~2019
19269133183138538266366312 ~2019
19271464340338542928680712 ~2019
19273294285138546588570312 ~2019
19273733186338547466372712 ~2019
19278027308338556054616712 ~2019
19279382455138558764910312 ~2019
19280553829138561107658312 ~2019
19280844211138561688422312 ~2019
19286916833938573833667912 ~2019
1928865871816905...21079914 2024
19288781492338577562984712 ~2019
19289931215938579862431912 ~2019
19291859429938583718859912 ~2019
19292318507938584637015912 ~2019
19292712109138585424218312 ~2019
19294159154338588318308712 ~2019
19295092523938590185047912 ~2019
19296803549938593607099912 ~2019
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25-04-13