Factor Info

ID 157075
Size 1319 digits / 4379 bits
Status composite
Value 13495104970550387610147544805218672244180259515486607640306647615812547567638035208970651442266660540809073425102197110036829514929656996659461804044307767764970654520070678286845491060623689280000493064046896020028795419528788670836991424597184104776287435645039773383260415261389552958327858116251538470254837401007639141323216999302549293723720052447758554902617342556242377602837413083447067956449507934955781219966511006122399798489601866527635667023336265353419635097738948682246255940856720383860933099868445910693435528291356578768016957609459527834482453756949267543148669967192403773206701075003312387158906654367009290399408274435012562743465285963160754109961920759742646496086957903202675519976711020100958545261422228123877506577621019675096963603065562505427593273837526594216319441576499158339440576854500017833715908701780402542333828799980405654118735255388558183477823908507045904787108994907350014915355296454862454960037067066538683149898911298592497338239518994210277211914744791475298549880295836920645351233529173570162394371125430314341210781146300016116620847895543550189727406165651474424664610555524906733805777893412266773777564978278080133297417420189743612498467431932136879881646482586963314460795981288231355689318353985622441306544639389695118205413211865804569808411475545610432288257

Factorizations

Primary (ID: 157076) 53461085124525040513 (proven prime)
(ID: 157077) 252428564424323045418369025841819900715507222669319806174257158263994593396932660775677290673067333271131454057426630607799675408164959664950129440496428253608375202405449080788434601046448282948999789941850414459253541988614716049365577294249532800582544138810054350698787756157419883319554437406803270585767899575812765592584154417805680757968524722238305980640875849722225403999451093330740076256906417645504204911112481485444309213228404211120471593706333027537185955335566477561580200115583896439236149306026392385908033504911544093741186600589052703652346677407475259274327700176896296209487190971101158843445976398826377257564297484493563547850184781685154353228746003065121819136589562257081045011726906943457823537160829262109444312938403153743042454332646508909720675765307493946815080126915662826819292605276894459429869568835923543278902912715005907382705042659027345794292248806733785106806352644665796060678198892774322324012743787424655715321800865303580160301511716208556119949681814304873967711402080116766194188927274327581798661930208087173555455287506254019867806710818454444398314981615251456832396362976704999220605690853762315071129946868323997218384815612333253991171972589488747727911520198498488402608250677743975551098337997506417995820523385985005334043753250303189660289 (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.