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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
23105689448346211378896712 ~2020
23106794095146213588190312 ~2020
23111114231946222228463912 ~2020
23111427971946222855943912 ~2020
23112001945146224003890312 ~2020
23112196493946224392987912 ~2020
23112999715146225999430312 ~2020
23113324964346226649928712 ~2020
23114177510346228355020712 ~2020
23114941577946229883155912 ~2020
23115301463946230602927912 ~2020
23115785264346231570528712 ~2020
23116067501946232135003912 ~2020
23116706693946233413387912 ~2020
23117845597146235691194312 ~2020
23118091193946236182387912 ~2020
2311934949072450...46014314 2024
23120595601146241191202312 ~2020
23120850829146241701658312 ~2020
23122989611946245979223912 ~2020
23123932291146247864582312 ~2020
23124923485146249846970312 ~2020
23128238875146256477750312 ~2020
23130585085146261170170312 ~2020
23134051181946268102363912 ~2020
Exponent Prime Factor Dig. Year
23134335581946268671163912 ~2020
23135281981146270563962312 ~2020
23135882581146271765162312 ~2020
23139129050346278258100712 ~2020
23139890423946279780847912 ~2020
23141713165146283426330312 ~2020
23142553399146285106798312 ~2020
23142850364346285700728712 ~2020
23143565341146287130682312 ~2020
23145585647946291171295912 ~2020
23148782009946297564019912 ~2020
23149316617146298633234312 ~2020
23150000774346300001548712 ~2020
2315128744871264...46990315 2023
23153567387946307134775912 ~2020
23153703800346307407600712 ~2020
23154673559946309347119912 ~2020
23155451137146310902274312 ~2020
23155556978346311113956712 ~2020
23159726798346319453596712 ~2020
23160670160346321340320712 ~2020
23162727281946325454563912 ~2020
23165838031146331676062312 ~2020
23165872273146331744546312 ~2020
23166513299946333026599912 ~2020
Exponent Prime Factor Dig. Year
23166841874346333683748712 ~2020
23166892375146333784750312 ~2020
23167891009146335782018312 ~2020
23168762293146337524586312 ~2020
23169037099146338074198312 ~2020
23170224739146340449478312 ~2020
23174324561946348649123912 ~2020
23176713281946353426563912 ~2020
23177138737146354277474312 ~2020
23178163604346356327208712 ~2020
23179375472346358750944712 ~2020
23180521808346361043616712 ~2020
2318121787972549...66767114 2024
23182756505946365513011912 ~2020
23185388858346370777716712 ~2020
23185686517146371373034312 ~2020
23191062469146382124938312 ~2020
23194284884346388569768712 ~2020
23195502947946391005895912 ~2020
23196505879146393011758312 ~2020
23197329149946394658299912 ~2020
23198890105146397780210312 ~2020
23198968457946397936915912 ~2020
23200420279146400840558312 ~2020
23202418268346404836536712 ~2020
Exponent Prime Factor Dig. Year
23202880117146405760234312 ~2020
23204358689946408717379912 ~2020
23207775515946415551031912 ~2020
23209036433946418072867912 ~2020
23209193221146418386442312 ~2020
2321102084896081...62411914 2023
23211988961946423977923912 ~2020
23214666383946429332767912 ~2020
23214846503946429693007912 ~2020
23215554098346431108196712 ~2020
2321732426571202...69632715 2023
23219967788346439935576712 ~2020
23220079573146440159146312 ~2020
23221510784346443021568712 ~2020
23222202677946444405355912 ~2020
23224824001146449648002312 ~2020
23225639417946451278835912 ~2020
23225883163146451766326312 ~2020
23226560738346453121476712 ~2020
23227253054346454506108712 ~2020
2322753845575342...44811114 2024
23233047709146466095418312 ~2020
2323391662075064...23312714 2023
23235586135146471172270312 ~2020
23235726530346471453060712 ~2020
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25-05-04