Factor Info

ID 157527
Size 746 digits / 2476 bits
Status composite
Value 21472576902332876702932037886438200557639565120115862909924380094173969150995181781436927227071828010950009380211796407830660050161699234729822289474588925404901408728052908677024587987298436482878499618012196641687798028702403952177646617835832189192847974132659350865436967784380133814880701716495136246932354348184497891097675289110874418343374395525317768963524854950082976498119902570091747775482947417498236060041290911618366429973284611692467024520957784610742928350367955013399663848402142660120647307989389487227893619288533471990295594135392331890095937871770312168186918874561351278772036990317965294195538514945182299949359247550799462530208324483443569698950395401899242723195380472602550773113669300953063764469474822413363639448641

Factorizations

Primary (ID: 10440) 9215285895065526291256518741915902569 (proven prime)
(ID: 191705) 2330104257951531910955156679896207625185881953123874453856063159156934111480626081851643054008057093934334683779029396984413675796065231511711337599975349850794748202565138035365038870840939862652071220940012467372230043765380019382066230297122313957573478032386525836952480594426952681004317601034930401797851371767628954756900861805290576294490377181157318314066896063751037693694705335842089875738101911060183832299924856952830947531280720340018810279206375933832590373815915569542190638451577716635134882587564542739209314879742334020165369054433616961047360644889569748619825283864752054725140995640771901100200715928957601216775841395501755425861145787695114253214825336597104449178463575552641339480089 (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.