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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
3446160596892321199 ~1998
3446331116892662239 ~1998
3446364236892728479 ~1998
3446368796892737599 ~1998
344649533482509346310 ~2000
3446710916893421839 ~1998
3446738636893477279 ~1998
3446860916893721839 ~1998
344688677206813206310 ~1999
344695957206817574310 ~1999
3446977196893954399 ~1998
3447147596894295199 ~1998
3447263391654686427311 ~2001
3447343436894686879 ~1998
344735551344735551110 ~1999
344742763344742763110 ~1999
344759533551615252910 ~2000
344765921206859552710 ~1999
3447744596895489199 ~1998
344775239275820191310 ~1999
3447817196895634399 ~1998
3447821996895643999 ~1998
3448061516896123039 ~1998
3448068836896137679 ~1998
3448072196896144399 ~1998
Exponent Prime Factor Digits Year
3448077596896155199 ~1998
3448114436896228879 ~1998
344815817206889490310 ~1999
3448194596896389199 ~1998
3448204671930994615311 ~2001
344820929482749300710 ~2000
344840203344840203110 ~1999
344845073827628175310 ~2000
3448464596896929199 ~1998
344849161206909496710 ~1999
344855957275884765710 ~1999
3448582196897164399 ~1998
3448611716897223439 ~1998
344865161275892128910 ~1999
344890153206934091910 ~1999
3449012396898024799 ~1998
344902553206941531910 ~1999
3449028236898056479 ~1998
3449081996898163999 ~1998
3449107196898214399 ~1998
3449143196898286399 ~1998
344939633206963779910 ~1999
344950231344950231110 ~1999
3449764796899529599 ~1998
3450014636900029279 ~1998
Exponent Prime Factor Digits Year
3450070796900141599 ~1998
3450087116900174239 ~1998
3450099716900199439 ~1998
3450138596900277199 ~1998
3450218996900437999 ~1998
3450307571035092271111 ~2001
3450341036900682079 ~1998
345039647276031717710 ~1999
3450451916900903839 ~1998
3450528012415369607111 ~2001
345065687276052549710 ~1999
3450757796901515599 ~1998
345078401276062720910 ~1999
345084539276067631310 ~1999
3450948596901897199 ~1998
3450965996901931999 ~1998
345100037207060022310 ~1999
345119897207071938310 ~1999
345123673207074203910 ~1999
3451237436902474879 ~1998
3451245836902491679 ~1998
3451267796902535599 ~1998
3451390796902781599 ~1998
3451454396902908799 ~1998
3451530716903061439 ~1998
Exponent Prime Factor Digits Year
345169961207101976710 ~1999
3451741916903483839 ~1998
345187949276150359310 ~1999
3452149316904298639 ~1998
345218173207130903910 ~1999
3452278196904556399 ~1998
345235973207141583910 ~1999
3452502596905005199 ~1998
3452505836905011679 ~1998
3452598072002506880711 ~2001
345263293207157975910 ~1999
345268381207161028710 ~1999
3452712716905425439 ~1998
3452719316905438639 ~1998
3453048716906097439 ~1998
3453111596906223199 ~1998
3453267836906535679 ~1998
3453290516906581039 ~1998
3453307436906614879 ~1998
345332443552531908910 ~2000
345333199345333199110 ~1999
3453391916906783839 ~1998
3453556916907113839 ~1998
345362581207217548710 ~1999
3453684236907368479 ~1998
3065
GIMPS The Prime Pages FactorDb.com
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25-06-08