Factor Info

ID 190552
Size 939 digits / 3117 bits
Status composite
Value 199339705829673935560298867301054468515175297818705539978587340208624145028615483070534892726245100904841089728090128686519283187348267553187549896923820636472018487771343718477873371579272164654073325897596545322832032434490830793299770451338900525047530629580872428100182170448827728343295214069889030214299120091832497138984276689993345325261566852954145005965786596925478297415755851980147040792888848600391211492450200191758630625231071503304028946110028356818905681141844731205806214260648447525621195198494514143078077528323220538049517818131358798873037437995691021064404457708703369232240602896929635569998882327545138611856321632091188736236148624477513523006722947290962643705878159445704906216043220829958658390565887274385975728980993094131172998701600712119367452864506940898839961578638550630578196318602526422550297988371074178538058889707628276137166490943233376080089200837284778057262637150758888612289122441857030094723

Factorizations

Primary (ID: 188817) 55201337274663704471468693295260683907662848098219075096317741794735469089074948193673 (proven prime)
(ID: 190553) 3611139071465336081080245073330145002962213886161462384242084705710157165746523480259085759807272176384842394315705181492425898611464865181850950496243174539594640635893708894103327663375681817579895960663700823126900442548840072262461682730207356360463171109093222353466709544426237890900834662347145777227549598058650080845387623674631151464693120863050289006485760517741973168450636387813989718947062933092205508795785837390775229404369599696424749837798426082402476217071450222317026940365514213412142740209244855146352036223630087556996397060359777742099956709252863945158782407085797544475633585191106271229116900769523017338410052071791185016542672049869161899931250273943425430031771606587434166954469676001873387769767885381232809472649488023199777151007331864367515306145521946828644332359465390902740321678377190918484798985172160454283623851 (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.