Factor Info

ID 105587
Size 813 digits / 2701 bits
Status composite
Value 613131826007499426891149989469385666585194988507947584411229400596751498115929885854026379499790195504033236150717202873622535538292439648619827670693814810516567787639440038321461816956447303151370922566957760409595903980848953567800149524346138386951463850999163901521301283912427695207765586314155232527250861721906092552815329013659690700242223486315983238470939204119841745966268857161774082096447229849798387828991772322583030707614652181594970238512044569042705770314454132066210828352640263298129600192651599201997362613812613602729478887713311164988512382964223399491103848177256066988164481020964733835796762099420967369254415852181800097815743342268442483662660092634004345019211304365087442423456439748739867376518876054470620120059180713802675428782463259691970748671385006385399140750734824574429621

Factorizations

Primary (ID: 395) 68813279412758805317599642284042748702283526031784172082377923203997639746119565355079473949305498271312930207457 (proven prime)
(ID: 126957) 8910080020017436497169951669566512711088881350867195856511463822313418104673335039773651097664782188161882401353420176062683758767350270035059320790809641446135766576677185900053677090542097911194856831644079048065262510452356986086430406260797305364587655259642447619535006375411772275171094114253882737412546399986560464588206106382219119424722867031374904673860020297811115528776024513237397379375336355331118003230838026922793979216663423054419969445405839229581703406537281137190538622134396308701300162246186656556050589473250463053477340709586373621167925180150716897377525132226424370322892323266587413361284188849203356295686328727752020506373679537601368464092604172472089221578767164199253 (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.