Factor Info

ID 61515
Size 1075 digits / 3569 bits
Status composite
Value 1654541007306349426827088515608624056553236790636154626897918092069435684830890790513511259962269901685807392298174199134662836684619727544668555096681193439601585383657442785036838570805138597501106048259574483640918502712240818929492575063956642395555203662228839552999901625915413875922270797430356914608021617259577358679187357088505244394013032668864284818134399002224314359436052301148362136269299545125791812202136150728583489061182573327244502019276492652191217436655540608393550794107173736857478966961058395021100433958374022711057266534941210086630097917895331077367606501447851615689871163504733629239591850536266829764907517754548555696518631131909560594749512700817051956229527468859638881680243925892101544371562411455969550203331401377512715332081945662372209914783030519188245095396629873914862323735921748076696236980558408540503790995928473866407430777911846631774529026877095731533984868905820066819114130127548022953774028697444852250410545933518132050675276503058923928993901667330786266802337494108144323327460949432134857597772431754096023494322325437

Factorizations

Primary (ID: 60332) 7137510384908434628179373 (proven prime)
(ID: 61516) 231809260944084094386490804993355256970970390693839111158663615240526486028698296461538929834441326414600276382267884522306290747210059310401599625746936045970250203831796272266993154377253955653301003493717413241479224330248875199387806042173685683111044040493001103470807634092959401157573703457118118745637783886775837934458473836667209807723749203008136983929825906431045891253747513561877231382943819854850765712391151259487699286568126662974397907847706401506217593647938649172486544147622737240939795414222961970609946739757963965978758252818716586662872637856461150177657527232752276740641308737796943192389628253818085695669579947354193319046570983732615729704756854315308850717718034933745221592454756950979401615573977061284367462321670624731586186221421620627688494895766464004471733529167484344202647213644016343231653788192355317779385869602162995251887755115129150852587357476004702010376278905632153030258164288301008592840447137834611713130157204675176717479556215046610811043337787959188444454949970038209569025822261113008550181969 (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.