Factor Info

ID 167540
Size 1124 digits / 3732 bits
Status composite
Value 25409997152967786747063548237045718994799129037858326369700391435354204508553659048406575528743768181372247163719880019848120361826802125412634799566848392937299334131733950310602867748763644373971214299447973863042619136129115826521239675367330685640403864539925491575152670295294801221574234683847646068578481845488138947128435926210402944828825440126719033161759960764491586776311704362755443169987877250250105329311854223832446537413483398803127010979743827024163074074214953443808980333099468021176134260541306473325090045157097996280413835300896319416628264949690604460421353940191856953277486542727890276788791447919821367480538139496569445595639140771108329463001330395976269566295670040082281097060374695845989089566651927016672299555391732495936007219624815872381005728085219322239077033819486970277950745678082310853085407001551765775652955626912184405770757371399151469975701865839269675975640035652173926743503395437371176011964681604221281079367873589816295238417421023293628069747752154190637368380606349313791698698448422701692991784400131521970498293527936407525358590009673463934850043641206952103710621351

Factorizations

Primary (ID: 7630) 3229504809106404383981 (proven prime)
(ID: 167541) 7868078437696665683394015852188959027726041110875301460517448656240776568784655117196323526871996683457316708636345363051122668547845973885755686109914551387839682277049335802220404681980819977096531067258045054008463739491834076894367432550716394790535306186008340695800844742519824321242244733026970874248078942605266481480524926817695395214465975705820181559883861646621430628097113549416561309266036037098941485904625848376496419547116019892003202735592732194938581799805521714357321933772961332505054842555576823491375996120208088455332239024782679829261345964467240613673071910214043384922931791336421464474480889142230211361361060714920395260060842553155808977323914953870690705551392527444012522057516436715610686823146700259034994681234506487263025498794680822989126707665338296713708978301662894264497566761772519529115703843933157343214847727346134428131075772493840753181755375543784158369608536906572287151482259295428553418383993274412919604509286795079922244262954468085899477659523898878326784452455246658874267616778612392212457780907671096184779605169814111364901861830176996098812771 (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.