Factor Info

ID 129643
Size 777 digits / 2581 bits
Status composite
Value 789744006697980711627803367732863225563691403937147880158755310230438517604319223205917732969865067806689460522620155370525122721120181244091123216528472028928631277476150702748199563476620347057112922003301211187780735175316460371590297226085273909685607669498616083448103797056652622168770553371737897928429520857667126057777124048591535287400843341939606542279936099043147628768594374928338223123679409971150899729429490004450062382777757739323267594613114763341204301462578541867402284444319833461240204999764250735192045458486762737446394618023700992764923916479422652781698736822167328371804378558421398801378133573486050953568120382480955162258442106754555776157205417216123539212675419396325813651288673416642987073883436568305821635300298182948123850319990413550829869

Factorizations

Primary (ID: 46478) 350653391569076775602214817845240389 (proven prime)
(ID: 129644) 2252206953322467771720951282674446793577666825323218457599116864371279019335457430626449627052078921482044111102332156224314312342096150078220815774954525997403654442906342373847319706939852504344645559015877266485193539567410899851214011783322979207324174520224883411212536639755283440960748447431777143808886423813627057069020195712217159484152609763173527487034309295716059891093855138317136599313536907896904509329435631125854841377105219031237577397026536690954408104919615899333122051514802288934993299053696939249294181215475545813455559527477760724170657963269476421866565417760222646089456176740758870181014018670972726753135209844513767715018961816944976027532325576728678564917740190284176903065870540741089037605419034232760485321 (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.