Factor Info

ID 176745
Size 578 digits / 1918 bits
Status composite
Value 12487570514673500547636385208877293149887367122721218168643815576732534523593479158128697878476850765291798974974085798451295951489937328305523669059476641892440831011119047800799921936820616666140933914825534308913942373410321399067712896542621162970524156362358520639039299057202408421691376394163221363651504340670226197946524377651388701090015524480157002015386706790657111344608511584587139929162077420944186182230179406217618365811055705117268358683983299256786521728889232424040222881839597826817270173860647913263053736078814226510936162435203273411344237981046194598343

Factorizations

Primary (ID: 6776) 56373078952722628530598981268453 (proven prime)
(ID: 176746) 221516559795256548461731386438606934996992890988172480426447524548025468844202074736321086359071408459405806930422711175910238060335635642759867961275595716913039308852193748113126105814882910883210116960363614862063895873395312120443798410188926620754814573944476457915449997026646114379796915483074345328440374572362319179569885946394515801139085105042111540969361340148649474950302063470783497819894172539485113421564040956110639353628943419658184993183181054334217988128938616864575311280103223617632678873265761593444208884102322421223427131 (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.