Factor Info

ID 197822
Size 895 digits / 2971 bits
Status composite
Value 1951076029571887110857595555615335362724208016921512932696800081213218105302782661873443988199034419467141011906009790847807358354768074230216910210281247842096016249615851321609876601571857729798964646285973598563528313351101227888435189339328598058545575811950855728943159453194054855752078553578227911091783377086278727735066212930261877908777394735690396030280723874643810951734232831997304832802455249814557102354953152035804611746141686758909677336367236248368776139035598338843088804125550973960885336349838241964819315176431443215749340849165255911655990951780237723351458873504461223930659997734770432189143894784142967436226605501157930014523972094615496735239118422837735267771706694323429063769753322167871309481950032292813260404411796406875112828410970063950505952030544408647072450356734347944592713879474821061824215048255041495884303504676681936975051197040413863265926747780379

Factorizations

Primary (ID: 31092) 11429767744966866607725417511319063408867 (proven prime)
(ID: 197823) 170701283972375505471063023230615293530821503355265448320840140269244916323875750234795194029027296922946115420310807153716159187851372316107266564337725199719258013562337827505196506280665759216502390844167576778738757508215819381722428935397269840782630162049225460220502286789092975850413092502717935473074185846064558033841153879504773025253660305784670904394990617475441938574677797616908246175672168221021499202284999818732888451765686828353882271263956326748853107315797630925625099529468705573043294050656497507395058693674793100595552314779283475108287168767398310540429224058120022752372845448933047577539422188833366379428367760256533546781216856576570675622515966017263517264162444818832293580283999807790328165257496407308706393220398656756985074833672495843770275504670279166120417644480291377189426582778516737024294662486165286007735416937 (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.