Factor Info

ID 162430
Size 667 digits / 2216 bits
Status composite
Value 6470073412619595575209317243747750505722961871274122328850756852211049397987884107685453880341170215670921553946700062816867800659486482545553668764388235663708568150138500326117028783538433174192352544160730221370470847342052541385106425347551135779403983746323603756865551605087107790015885162242540165450497051855897831439721542696415325384146217112071177359975938569752730064265441455952665806469055263931576195218243618372479468543270650591877626614622011036503610220473184280829799665300641799877523309059680596779678384018702979073894576391734991112031931196105382508676217916472809897165786947052524803026158573245545205012396888217788887441614238676822212099

Factorizations

Primary (ID: 160966) 5697298115051042488381 (proven prime)
(ID: 162431) 1135638908472604955027632915584925386179354801663088095821854693065062291403587601172849110077960068796066692594160463376354190737156001487331635924669652277504157816481169717251156752561885547460228489223271000388872375794554903094081990312579048681045333204558370553484299720530701574927991157076831282490074182329337507598608126801415563780817319667927583054014399619207707121412469960031627878441398596807271937349081256004107067617025360644087627892395066220518492832044939169670694697931016302130467172283236690097672614069155064201011681112770336984619607555825869156629729245120660264598518335485364810554122000671767579889305426898230079 (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.