Factor Info

ID 34104
Size 646 digits / 2145 bits
Status composite
Value 5054291118509716021051707818625606337015159073542529513550033818893107032427171518439718257495675738679841622101730842355321720353723718900699458999483450517062737537334727880276172283125172122945448155144586293317189838104134028687182489911468778865666815101206909604676145194336016728765851155539432282748290336391165056870411905735362075922217090828562409328118012477946092883635634349759972901898106623041107740756051800146810641489586543773157251208347658052199239518861387288132974112203757090201556742218122129534640845270639442869684294972332010974826497126534555474563957692801172365215419281073296780892487567549154997226762160632940673

Factorizations

Primary (ID: 8289) 215399976956807881972039163130016444991137 (proven prime)
(ID: 34105) 23464678083615603943761511575781055696628913920260810643778764988817786940306493884773866225951376777216747362367483733283851041105106771610102484132831441140160112071162730431038323352407806033763308357436668309251493020912181843664652665509683758100057197792553995172066462873097891575537822164199538866431956435729985765668633178839554100287827624322071516802804686851738319064234115065432941643540222872629815712005816736102386410583552745461469094274124762018347546222477731862417686548357069699542520731400706240577709133939119268065949308320348514388261927300441311106928578894926785702098127132129 (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.