Factor Info

ID 34169
Size 287 digits / 951 bits
Status composite
Value 12953117400834296691989300506247025728507483366575904533943804329094569025069509488068154617025994815039586464246152632334588640684077373014904077265138865679951540072916763372198302468251849021125714578840214513774561076384492169895333836203373699805751691914382540790514957853349318681

Factorizations

Primary (ID: 10378) 198950585925702911694795949136325395391616590334589163147577781735447402953 (proven prime)
(ID: 34170) 65107209112073551553622541176793775858384292259277537941918282862218614312623919284929625241995056537102654484780882777376964310932632615294958778507311915019610476754401261144137919368242257045378049794196532177 (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.