Factor Info

ID 101023
Size 434 digits / 1441 bits
Status composite
Value 40002109903867680118009800476177823729957772165304900864615885099729709551649790893933744431528608754224802596207307297571925619573633914745666816050601314121416196413202392867181942841025472517517895602073735164658726350726464817730906066891120573855781605250286512584176660793409353205208785735463613011965549177289037856714202332180283479154703412421006821823536323802519989631043576301813970653742555201723489358530407985484999313

Factorizations

Primary (ID: 634) 21585122600554804312561 (proven prime)
(ID: 101024) 1853225976249006913411591281961195317812102233652743096595055817103922828274787044447751079798133982547541954539069660506981357750526118013230268324266786235477475983456474541153682679317100830122958804185149477177371319877332768262401494330593229724380517975919711839253830409779693300862923338791735279784528885698332392519331425281064532329703703807155887946264972471267265605967350478833650714215665258076833 (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.