Factor Info

ID 185440
Size 832 digits / 2763 bits
Status composite
Value 4371280815116113267346212528241069400631809404529339258402775511860272016238004490261472386551681349082023428917277013610928045652886733112395971909168430249576209116980794403003832098150283202882109540851007025906771256928755096088847583329230082027529757450526967688762868206162130539668625672732743984431601840109764007680277454374600328714365438809875240503794383187385086109006010230617862180724646376487843094376851574677397542773922446169260239573451458222906422674073798575515609374851180303827572937027839628544088546147163628738796943563048872264314672008875159445726708456678120931875654374702360030512339150077194252149945460704033255770268753905999110339349610396410815817863404874021227319182802673111892582056031504456803836120371311427196260206808621454808943063818734039601095648112335489824272147078279794926225919

Factorizations

Primary (ID: 149793) 864725268304191295208218741801941776341325083774427589177234914196208507239658308299111171295440312839331245951205114101862552416812479 (proven prime)
(ID: 185441) 5055109380218079850950370194509994384089487172627466949057128171663153224170745882318362180916742573304619413842862756928773612096749603015219588205195569586369108548924569359472956895689073706354686284003408210327477532631370399648862080605079921852159624767314088409645699815139642012966327946830806328485958828858682732358082918175048562142650807511593475786598250607764523494836425501593487336205481383594755873591689000459013979904290541153610920139299104962408420645841877725166148547209497688251229078083881668128439848428568817778557606056128818661974120605905507534245467290628723897830497804071523065089191229977669927184889275748992594246089990480195194883963972710617781573782058599361 (proven prime)

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.