Factor Info

ID 157120
Size 1379 digits / 4579 bits
Status composite
Value 19556433792163311106324195237598918521663655637648117036714465573484380933005570536858800829732228380221973883483519374000262379505860319109162704571015800035144399010616343534618490696301121384512297900979353592593325555346586590298403783395679275200285136941503889073179058587047423984415073650135995348167950450051533568198030924886645826357269833371711540752277488042787045722328314782451551729110859350144713284972597087225052259526832144968845639440930053487010640698808254560397223555292174820046800692091703278872578890263503318804653595442988160020117255105180969583006308710858850435745254628976258386450860776662051039483300593591524975414369370564840259336608103966882929027019425416093684396505021452021577032081008641411357520033493070751627396398624968525185108171497152495376817206325831473510872644590173498497357208693864480478183505713904339030321582529169623162432258035824091595887860699977379637369494826447602553235741153544514249239379627959801178113917895368608280030658124149621744261284588108671259709239116703120213864095184311500386991470789363891183364420412278058084647147345352964818712264998387696477632514927583325892941638335942441578087433689471474514142521437654052727714758510101292952728967813284037047206960004201618336787757171894311933753698607900941339372152245138133723052187571337011221664200590688536843879866039558541044367408325633

Factorizations

Primary (ID: 154590) 88770666332610762169 (proven prime)
(ID: 157121) 220302883825251474503735728363469829920320801135066563882660241029675616952698296027051586692692104940216116851813487220440742950845085358804954338531571932589928008901410048687478339112196735413996994582153742926157672796340074263275372621059263218575924367779077452370140394604364372320052488498554808032853209586427389605914633898164861071764988919627575737069604034583835398693092919860485547538610606311302852729109338456602696919507475500415371099667978112763835496843278193447570508124815987876954172918577761195791981096970249728248497500424186036578089170554329488519166289816356853912472149372653204704210095193769922532511391990962692604166626658501347070875883384829620338746539001281159533820490672537113127099400318770897238405351214879591662038083038540466979886299080186419315539637279355451156088233156684203343702513427949377111942660494991517703121062747737751700882035311746356857207012813136893723206760997362007570488895702553979460532061342518944272852819133448819817279956457357029522935311211198110552301421713445551943168751684382574264618902701786120038784948493598916172441506966331140886899972186269032847998128971209605320992541075150146958655290515008426371403501791956984196292824056424774812617776255559965369272423830239956897672107563120946905270387195359962842880290023510699616746446880150243874871410542716139094855378057 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.