Factor Info

ID 133547
Size 734 digits / 2436 bits
Status composite
Value 12947896377457680077994566047034142897018680743979142772327705430917579109575842781321287053116000327778812926022750781024798800101495911715353845626458218342961182376630483336147919090748520295319824967412129189015026638231169532371385219788912667762964109600805866069728568169571522892921176339362095213367771765501463465979667401893031275170265417725752668153668635663870451189619214233043339740987814245486150281332804064366557725068114389392365397546533749083087337376204606002993226139917681083018715886638701526097149055627200123422374014340609328350608238128560350145319775217224459160227801106994720185142066914450095509153488825923026672852911566403057658719110083133915815392758403493349188384095456307976104099009488570361

Factorizations

Primary (ID: 131750) 2105812970476039816410905651801 (proven prime)
(ID: 133548) 6148644993164174615313941259825720969772867754656393000494943727165958936089854418602793736750675102960776356133101976394971995160299125848538617065348838373501790015539056015111406599098818993465519007470480818928097150134703719021456339753986748937115955354509644819872586539930192387198556618517597291331110702787497462591007924346936255763500324975694823697661584532490551544164224471644030431437082984202474313507525533321159600238305069704413429560892231608116887971086546636045198688877052478129577808696836654306439791806196333509741013625189011218514462410456175079755974121709408834886220124886977229673945348123710067956701847057930264223085170460275663414819245877059332224827321056079910561 (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.