Factor Info

ID 127239
Size 701 digits / 2327 bits
Status composite
Value 19786247688870636912992124866139412615021678526326911447367045403137322601925596771811583351273961294528942566029285703521743371032892405715543191342631457776559607359998394068084172336686563149164958647426434939265975797325220063893883719153268732465311399012357200184083150719187661936254721758606999474067305779121321643771531273634046942693757695309323804506494484516046593502344040930035953971623532927373052090641150381449604221624925453943161545169830549496684550772729718120149611135581905110455026170092322740836598736302498532737843040142895442836718352248278150037437965583183831612885779385947727830862365671626596922531800538130496201010840235848234601552546561820882947983008819314538829

Factorizations

Primary (ID: 9632) 21252299000611471051467418785580457635349794220029 (proven prime)
(ID: 127240) 931016813206954555047744384533219136974129748147898465810283907188914836194640429860414267756562156350946269899239574530173071161799939261371546563639794643154345766335985623441436958579229451423502660779761386307991491253886602734456076707976895735550359226941268652194884843096784775991274580775672108472731295320292252608177404510586585043369542171693336548438693436608152115072215967214179310938951105503486840369460601111507861395643324200570274556861296575771969627937336420330198357030868635564169139061093985910085984198044738640373871632930950585173830251346354606677291768065925511892065203184281281529588986362425168323742312977929011597201 (proven prime)

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.