Factor Info

ID 89519
Size 709 digits / 2353 bits
Status composite
Value 1639540163401883927472929545431567139453764513757129584699011773594007668574863959837184085112722067809618719355494733215355638800315394514570443469643493625658626206917820395044374452585259522939039152256928291928554562257490993826118545746883583702951104185999646985797752571038532316578128740882138055703488329440531924074333133207031938224363801098024922371464606715695353099932270837247789516942316719491349459078047157366075674052088835470653633003443430399841988024186020088022444395422544689964150398321098893242122735705138829503835981465571901461961557135540413441893353973825554502340145516556529745399553903137829274997405103343182592877032544506186169957888600563052808094480962369735870107874823

Factorizations

Primary (ID: 89520) 907147414295234719242629807565546337688011292303997378516999456233 (proven prime)
(ID: 89521) 1807358029759305566389486943894750314936495256855241144079797317045497838612511634092330996458596764741310684633119560140343080956708769300831282974388633242935266892184645758498005188018070586050523176048832219361741693883711836448806758599585485736604588493148857267607859663961132382121791639675354263566262464818182173366995179778099964812750504053047389397435483241169324704387623911886810856360685245539418268542028449759854661314828334409026945038886690005854810925838506539680176952619960734132019420882976772388708743074589937337988904281690960490747201878081711805355435880557220531776662733994454459180613989605819445668098591045231 (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.