Factor Info

ID 25189
Size 684 digits / 2270 bits
Status composite
Value 139063167054288062952934447896672474445120553699763053422878856581013421398931088639541880703680923223068672827628179363912666935009710969253452895589690975164015092737452378778981983586533684161301787330428291086485966734151489581515420771601848367936700479729227914305496653870372947013182074667147507192976032508442406207395331872076734255922121686300616030825054648162817315729112737910861125922680646832454154961629925234594706307652935063134614939030331117536132222312974930615125449390444740006012746879187320577141670078765401576635654592841357867159702159784271913265470499290676549472345952455455152946157243326406995611786853341053946128103632310328127845309794300058304247

Factorizations

Primary (ID: 11041) 18449450106982911477871034430148217716695646282266064204205488745738888010789289 (proven prime)
(ID: 35381) 7537523679453958486109604396722604584990662816318824039764851667568570885519275170965691176141792829414947718960590883774329845675221351717254107003077090211431470580186860654742400025620898913950993260699859047812958576472650481879080251191499127406467338703863050605508846985469602149894168943623160775545126045312501775093549861887548806652583183561424707842245319754091425514927898276722577192548740106801214793136308013694012975827812867505023821653862604881435866923358023183888602964311483335468008628182649620805914998123148296774854736214572803047032150855181745114741311151847457724335655915423 (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.