Factor Info

ID 141406
Size 355 digits / 1177 bits
Status composite
Value 1257874603198672307831191254741922991644141447981177283621989284188954106057960775532856771079311407897370691866724475327132039640591140589550487368386147648462029483018212145168351591711239835886025959405178612491121710789130014323726388309224706056496723035839818424452251274460214313000087994023271592247580131566496149640909222216025007956944623645501

Factorizations

Primary (ID: 176480) 2704858664735732787120837415201 (proven prime)
(ID: 176481) 465042635904810881899344936646639140284971680692793536791604204909864457984430482371472462039996688830721801259062370701465547308282879002042676288442782951079076969692979118141884191261123027470948544173626980856038318336290802836409042041968146692909252729496734608882584927024799137219795839652905364744369472253977670301 (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.