Factor Info

ID 137635
Size 783 digits / 2600 bits
Status composite
Value 353408683783637293969158700175624702300816877820501831076344743163713174595070114211266499420490865827256622108745163583714703827279281563633766914859647360814035076710299873009336056066713534975128790787025045311256364634054214462526721787642412417332450970321832108670228541583403151426106527982508366102904125878846867908108536208008027163924364456788993313392683082629308168697819209120849819953295850292152488677732447997120394830022470707301938668978282142041665171205404959708146627321841208225283346767356164760642520432375804823674744930736818238683225104961137037052167904334035926735846559012625460529474699384644988114548966175794079125911463981665964620254847790034595928654472068380454075829579682412481670163809524796719833178987882007483231332745846230812056115257251

Factorizations

Primary (ID: 137636) 1413907018348913614567 (proven prime)
(ID: 137637) 249951856237568861364529561799204661059212435187543506132271506912864048823809424946135169428922902895478926653091456034209378411585424451126954828173884568067228169082149465275630912371386857631559025746428508714465535291398197179369595000115617916413241779522295746406009458069549798274408934144054616719657704737502976044465416830128490431254028497489838192283079503469763337060084148330579905574875247290699289877516249067020392753841288337716702443881274020735532822728783495264593364991911942819502881962516712646395017479696560309975540087902967463207677363836347931509653046855708533660688485553048759760355964645097169876025081940294987991756885130071692896012288888602271689184898186041522631262553359495618164269189884665736642186602304285654435335653 (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.