Factor Info

ID 156541
Size 1063 digits / 3530 bits
Status composite
Value 3926780134414960905925827435210593631953177578906134805495667445512953762444929334316149186840719852529586783403589045712122013774553591469306214324788429268638668099549295205333281281547836768040753545643685454609585364901357044968952646992307860221800022726425436618318658455263813531391897270502638902890769927854227694903474283267262406941883806392469790020865847918258506117432662783076082559785297892592248107711269746661965997913951602649476378393074688202233967970212827507071405506810758075192380676144618664349697957076253367598293088672751881221847107385925738109808072110635213002397691361803677423762875672479851712593151626031507231746076055244623112057863567296467089137107825548745092851534952316263908895447640826214153371534969180863819268855049148331733051928888006113479085648121163276664546734608820181581952134704678178622870706957671077035270192954388454699393828898471836818293821279383683455575364760713070293690418013857258672636792656157122210856515470743184606483308921145195679884867865090288411182454101285354550364343528925364120623

Factorizations

Primary (ID: 154594) 6841661642646463343047 (proven prime)
(ID: 156542) 573951232831797862418089503706042370252093260746953912574616118215208698833053949479388493108377504596489564501040081260442213832355373945819598552669566253581825055844136005837976758372184405110161843525469580498276530758890827193102333038081533145018789990921543703133732747177278272297204420246714060611203441872112525287756064673503229015136695998915532479020651881763536664152763066037332815268839933947466874445887081144605019877675687351826550112742234637779204605348824962256294203351559215923610867396160405915793852837259729237604676338827910947608945725337764282404283324743125173902321831505797113772605684253727266651982169138303790963168124945910614788485559427883159496807294691105442247532128526877082268083173183082686591438348628866090154717009289658946534950874535320508898330661161515609820717208697384726775767814277535864744622941625856577475751551909109537131340584352885132903260382722016063669431254008467986047030295443894463975546095582613813781574722533696659870883444706026091554985300425829699230575980777515609 (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.