Factor Info

ID 25523
Size 667 digits / 2216 bits
Status composite
Value 7636019388445224135081546193754809935058501735818819676280313504275506648642263658113390307782012435382681745377920408187394112671988457922258410742384232232237331582258059577395429246235453180018195913668452474510426154320739095106868002810380545542982646990203520811443119036316066011201759499076521876519566278541648746318746677301762433200287229980625167462025350810994153858607504468814971181804768451674506470599879114695325061290223552238677170699860551274648656497569964828937125537777723061359377057451692683448666897819811214493409779939642060619243341428655585738309559244771406413799995381302470162177503046159179743634973291591933865974758461087381257353

Factorizations

Primary (ID: 2959) 207617485544258392970753527 (proven prime)
(ID: 25524) 36779269185482129279970265918657482072651403365781518242122316931385946724557880256824836825161040479330401983369002854964800062490797898738481058400438853308463163019969263590139623856973223533732667094645005615867245139562212476665861130599171103825797198476598043440749676141346777072194253085483023781249601401335263755430532959133521423303147484266510614627176384928192671079447186833890526324137322351432323050156460423377989864909969997663649376504065021645812993161450453164745722725410131408366588212786897259764867780916770876285584463015724838363251021260067425016330453185291128683749095625979493749128924239229435082795561517439 (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.