Factor Info

ID 196652
Size 501 digits / 1664 bits
Status composite
Value 641738760631362493408599016579625024726388652924681528613055435807247795066760304989848162057152879410817341403405273020196482136947060179757591165786762282395483829623459920612072193311666456939690984280442990063299753502552049464960227106075707345118144315161722678173500999674253996381993084425461670821477450490695883216092444530926012600272775505877588702727172247237375119584344358886076438882846698339903320303498386561007966355189140616697045458173563179181725967403733809543195845643006650851

Factorizations

Primary (ID: 195897) 592910937306619492060842003591372373897355795660723714855741908294574865088646085682508505831388295919810610392502884568446134111885285632771225893122722497832225519 (composite)
(ID: 196653) 1082352711431754302077783078998352514218846841961911638958642236442193901234181283876425604479290183287182301081195804398995280211540093036886857623475781693781395152012880565322086831497428416657815455149874167700491678319014386650938620280322465924144705612832294962480676042002054248627738090054468870738030807268342853092318485553229 (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.