Factor Info

ID 137995
Size 842 digits / 2795 bits
Status composite
Value 18455797654931007059156084450708477678412377664633826628327863302081997037145895010077131405551515263569996138003761402197807157078827689855321861728278803047938895158207729876744773535821324976018589973204691446241977732654111439220758810461158729120898528825813513071386972290503994437474130255911949477870974677958264515726771179674274944891544625459886714840257728468271092286284591500954842429919017802823136393256996471694076637133653995395068983948539476773907061672689817902628503194321617534012180276387165335024030820009250066458341412927567853684279569404077301898455959333127563701908845800618413492825357861556319786468841105582898928094299864274824827588776958212496752761107179857997550266378565487291041821724971422035652139512484650402464275006774507658587579760809597390428477862826715003387739413169863293350311821536209253

Factorizations

Primary (ID: 136445) 60635323992249385667181625314213985250547348169043387903265103 (proven prime)
(ID: 172949) 304373695723801033664236305282089624755339540178556672942611566951134042144560373814366664841483181805963138806708171716910231613529855209234708114740794026959826015130164503206085147328652882887866480945599864856930139300000483870318611320817850046062459820527291496201434890287849574971241879201368345462328373119695693452040839278154247629468881373731560792540202312810613366799571725083735784197236253608429263171098397456644665307939532208627831884007099669812974752489373679413624905084169811638859915559038620842422917414718628678336936267099807129506799046368913641714420221867669055622976555614733971666571346956056340214914250321452384155716651981534635111691606676298802853600380654737400622987409253394081262305361938853719746896656454763696226782388371065693609463051 (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.