Factor Info

ID 164980
Size 820 digits / 2722 bits
Status composite
Value 1326981760772647819847147838785722293184028172498126963262781626762349450383617362188341310411631429709461484991690574582981589329054114643250207948027774766022515513911909566622327070855035180679211298991191389677158353886616660754652420574808494476898297939656318283093018029813017194062289185831505731296028581821288987070919182416407939690910614323834952098692640306004227673077695089891637979468119172809891960150640530589957002692329245467313770167570730048136075747941451803890379503012958278126832476087236403059425138917917213492359283830241161050239110422383896667509530529513102686994532215277790764887692983052670841873095473574831930830588639444698045337703376311497580398612848330045472707901376035892382977801255899728618517370001460371775561499417432872869101055843652864418112327047060879245439903122011

Factorizations

Primary (ID: 195369) 359229195663425382541492099949319045838277082188844227134620813506801 (proven prime)
(ID: 196596) 3693969690637128100736728539670303677995843832885235058125589860249998353606420065858321883237588813595295748712485493623428793932606426780183968288044307362003245177268610171484422172068062674245333146483024429473510414601076950946028050329534744364019544369793508067566076189032784307869723996830956118955699106791207920460345931756858029567729058378419668218699910360744973577747147685046541355193222051566119601790921734544899812495391234895848287535309737584518565102034825722459350023699964657797781202364948904166767890768391520137724304199933188689461371735858678558943326920450447741742460800472489297064424761561382103393348834958115899045803022281189653610917520301075995524128832685856490888293426104735703701240560079468492191684961587211 (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.