Factor Info

ID 64518
Size 481 digits / 1595 bits
Status composite
Value 1183698222015002292264647083834040824551014245634730640759346455252577747062831896145831614837612974153839753551998852385473686323402648123651425161259239848729919924955810664952879706145544327620352458266481549369235966459512435771246993588829485729549923240047931936558757006672014915336129374150917580787504351343212273562658091720557470904570954298779030076578550292061105273503758517971080034399274907931957262400234207831552673255140356037727126354340909212303924173765102643

Factorizations

Primary (ID: 90986) 17608782830660487905528437921 (proven prime)
(ID: 90987) 67222035355785176148211144165780665865417190567724198243085936960012371894541848393483696028928922084927885735830467142878913015242372202741000862768098574667490575165428025636810533328434946155654923506621828892711196603226202589464099036365800389350757409978360151735111099056737016785943916028661276870783671287938705826078752045403793506772670813459652802902430299662154639732347517331915215728973887228587934619716838563335014276116943334819251283 (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.