Factor Info

ID 198741
Size 1213 digits / 4029 bits
Status composite
Value 4298537386327967174084683991637163073734697798735191660553183444255161291405874370785781137509237334587508722434165779924459745953798999560372518618833666014869692437554445249870912471839846502940131819637477842746066145240806526359963569282837939474444191481099306303487602559011894014720062931583773819608471159618489713137784947437241147507615286873341828585965945295007644530547003761711649729717245568668803801996809185459350250734640422428787965973953234825437077355651103933946926428427644444443164839659263043680605199356092108359450359471902361876606916951476164689071840879266017133684682237026012728143845946718226450780679546900777284030270845562026262953081563429428459400445526931968352108944687593026195521679284622543439817211205218573342731705292656636298178393526678181581628132498797440202363097009027698797893507280278934464628896576903580525416303013051505303716038038084912206509015236970654148260898177011077644195996392176942930887397078498456892429454642440820209757071823315408484764569480301645252192468381955683769261681031320290568831380728957176434372951750331208512987843528982086249747102480719317954174938975953114013589824084949123470981493225814864998315797643981195878536414019

Factorizations

Primary (ID: 198742) 7894215907856790471420761140688748094070091086818918899504452820957695894112523205644866506087097795402545719496077169823258995270156121319291103973688112663303159638889438083553036494708342650551128476479609873179999697019179968767711407234657119424621762274953678849532346108676013088695287957705926150396685016986340394135731030722259774676638198372076724277264874174901265763741047984902137181851648229740944769920384240723051382690571909502760232552890895135781026371521612219737857423995305267965700065434188140338608241989928140785318754286133307718329309421628720667240627 (composite)
(ID: 22702) 544517332246994737826088970186002191217516383589245647319866202542165738012214372344157456150995246935222418774850167435454457679829340501884020123959598004328310881557772093832149055139392793334306028207295157462683993334725748175951682036140078046015896373292329715466296579893634295564358357955522622139107557684489404613746918176969308266645485347627075927552349856792643049873415578885871608066322718243812660615845656579378638926609407358875075922415656699301021694253510577181675073741477347565323113090701702198634513071008618524380188813604560202425960537948131475786997098527819296912763380900327214912177855561025036411697 (proven prime)

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.