Factor Info

ID 165508
Size 1137 digits / 3777 bits
Status composite
Value 751312672919417178507036351569415605024671207333443024437321539143825555452807929058216244508184431727783134204555488551802856081443389585195717417677225812012961550901412063683616749635872672402689704795485837407212377116041341942973897996198672159590309550363136168473102966264553094767114009286755767107028812752021650971401747911122561491560413784018636647092624362046752549814941071072439579898229505750269837829185790601922159832504297776647214700826591450147910625114910720851021269965974135411848984534304313941306860814203908556572240560156156887841014665005531380429554872173574222246566981763674671248110410298189925298984639126445519248834377698734371967276997414043440719294599415548229862477169174014735315726875171672224087756913045326504449487228542820958094071284689474421741460544660065988224020429250408222311739570525563026369584951404288170639250981927285157416615917586485407066024945240098673299953288556902702250457806884316384839815776164580154410761583243227165826401629498834690066322147612729032245162288684384739264260510916080579991887356525214266175576537882414243981698408970616222315624632704503608087761

Factorizations

Primary (ID: 163607) 2201780676225273270085139143497391 (proven prime)
(ID: 196751) 341229569789605727955251917159770437116461247071735074606653317297666318055879861938800964805468032614498458617731964631329018928008290932353251287110434908248639023397326697421053834533893035336609584227701433582761811523556299213441858950115342376736280486173829363534574103697602966895954193920707304956047134417976572504319038645399099288065563942206441603907587665207153728624975298134595795003147645650336806865633846444201606121180197370721010360420726103973707240992134991623465982998291280968898109793946347440664997310164182447557788459023483139938297917522461478576276966294922815733131730117129090808136218991467046491091061218765959988348698142127465676292228806345086170811995557312644654619088694765580443232079279752163184892722826706424690284775555788586938792581528315994389813678298637030688730716945623711810800677790389461983440657300763300713889014547843561893550685858221215471940074349409857627351063324840490798467665317541936746464958262938201225880973513847239852176684807067366473298542452387229754669526115072160335635450356159584708879591752197955253488376916448560523603071 (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.