Factor Info

ID 164715
Size 774 digits / 2570 bits
Status composite
Value 265590480466564344794049531039946194682447801131158820672807252319449649537233393234917315966130119333455009782602314572447958563893646641648717454147516505736745513759115447330619773750750442069147495031123377725867997108591871665690134271797190979441053889734583836825681710835669232264902993948743560531798480366632835473595888216425691528948682814674953012234334037652279882709711828595106130784211426358915077284071596997808875780033585675780353723482779483059430282154108919549704718679905933562881920875644183890902137013247279481964947681066960011756796867486579486486065965342020346520843347538690063850402178173708452720732617084871579023778192456555042501526952804937855473498367811616773316890506878749922502732491671373000968038909487113875574000810581658066827

Factorizations

Primary (ID: 195675) 76876722819281347717395953651 (proven prime)
(ID: 196402) 3454758094864469855984538556277531671958979728630276580022897348329219396710555216163441369655356144470174354083690430657070041696720172854430495194318547573668544427480162897244376436650900051660389190064900327265090342661685871472655729862681001483866141798765250177061239978803451789842375226337722161902610522100341915952839379200128436213343985170178827196963064163673694389228073410832932218409632764969417202283566951723379515655146644261487865525519804095369316174525403998514384041901058463426720708164227228067855814646107133102270815864400636189515367756913040760160160705102544880810970945476402710643890058028669868881777839762989595504784576680069695119271485236153187375725827913518985904216210373007114442915967823926922210080777 (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.