Factor Info

ID 137729
Size 746 digits / 2478 bits
Status composite
Value 69135503861986526568685926777806372827964628034917005587451723464970919580599836599249296885591808515643844377263934724494759961904958972005535790071367923416658515303162621174520042390651022853684583638613339283384609045315836424279027320288318737109836901003982221162183254553298963527850479651412974076691403984895869245907276380736942985914895367237514754648961174830886267627891995357433714454345172396400757592647259705738285408110509660246341951173784318630202837960264577627317329456817340253300361012948422502463884530813510375792383405366246046011867660004788083448670253941537404199693504721895589683993076260724016297051749872620059850442532672832948951392127511137842914315304702963155680260961689369964861871484465579104631381370217

Factorizations

Primary (ID: 136515) 21711433659565142917 (proven prime)
(ID: 137730) 3184290127774603977261061642155892363266246381044785498567217388408912671202672406786159192317999469537972723399729877659582077524214110383938386129604275061986205580721083838347998523888978275360524973609089062189406311972984986501595562820202862568752798394838010435661372811843795454113018734398823746577794081883942251509981153992989044092690302119948556223128321969141550777447725031650950605469827249117387419671316220378855018387350644831723038628830760735319977127401579336910812715849896137262920605909519830447267243530912163385699076357787169282335142338717928168105824207673416097661473022356364326978219394031440620548790132321442313568666432121009486402764210615941293030234216552861740521189030552269482115306901 (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.