Factor Info

ID 86172
Size 345 digits / 1146 bits
Status composite
Value 897626141777678160428138295637802156309770603922216064376873183762264132591293616763508329278646075099347501123888651867695072126019615410053431801639237515704632845557991136042524779606619769933311290379697669107250723524136549895527879253432333416325075695056342489889920617461137869353512942905862852823035353073763032809843542468500067849201

Factorizations

Primary (ID: 86173) 5546025484206613872527377154544456740766039233 (proven prime)
(ID: 86174) 161850345681577404330761083515736518514229825297971428404053142489115832212351839417539430787952653594506915637883264125250155175847306630670061913580642211530253491176902885745785959392697680617635084447390219662230825152910193250559007245322919132623792616088254140639418869194681709034239986709297 (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.