Factor Info

ID 187038
Size 422 digits / 1401 bits
Status composite
Value 47551235567517053395445581859803826883470339401788911916480249202577692249774980111684074177153032806021614396867988445404698550556237688285659780292692455370004746113372555820700073394453002210746806588494972276161882503578980073035521597134683933673764491230602225406169936936010739755603588735951146977371101941455168297229952645394860679577094130675370750703065027551653027172608221100433482853857598413910513439365707

Factorizations

Primary (ID: 186375) 1219691241907586271389060258351268276090990347672458802570565976651299931 (proven prime)
(ID: 187039) 38986289262147478591852734752961547333586966287632030343408669481003124692456714955941210964391231494021115328673054861733339229920715725182182012592249969172037902357261847986456515968706195633560702494850591101966502071097116770499845019703424315067926232193978607736850461942922703378538226705648528484551926489281835000932790202428288006844300497 (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.