Factor Info

ID 155332
Size 397 digits / 1316 bits
Status composite
Value 1400007517954565692824041312056345532996328741954312819918556285284493375923235488107928313566255996126229364345996017444251026640716290796425742567462045054410435139055510269238409097998296492617801787917806080802039879891830156679808755203998381781344878729599629473635022813383600745688431794530617902906109616253453910243968350387290620325580419310381415208342725320279646755862051305252450581

Factorizations

Primary (ID: 154625) 2458422198511222771859601111973397 (proven prime)
(ID: 189294) 569473997917194863006538897105101983587140252215157621404726689761796082920194384889552556991949260652331693057875467848105203299269952807724280171905049989551039785997923030423609830345499921372778515682995935816082350473334634297980410107725628989517363430214526304091706916747030978188663402026473755950297983078518377212144987863621951259334003218000761775873 (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.