Factor Info

ID 129831
Size 487 digits / 1615 bits
Status composite
Value 1412103722989624325266927326772370253769906678392953082324256121810498933859304180795590052751334641334362339996324497697420390578265293263928984511943059469775775475122189348178786342453374849021762838927613472130378294610038063075082532199228029376154222303212785036262999042729229955556286900516112347889595408898568442321060168789244947869186569125018289789997363270822092678866162560333210884545632192395718291023317361248775060250087383966418245782423593470551289029802733693142251

Factorizations

Primary (ID: 115782) 18208809939000495899452454904786732961375307960445557053997843286940604335587701 (proven prime)
(ID: 129833) 77550577315056342737198978710907573325425185629411614127607032438501137251860152837270965581389025522319254004677025890006430673257181201232918301378079408582688540032874752124471443098711192129286265256744533854401984549205398341283282280362061216808833911693856571239237772373538906117350838773135305259957205133187504411905997678283166281411874496232023753582515518113488771751459194084124623790018019551 (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.