Factor Info

ID 16101
Size 261 digits / 865 bits
Status composite
Value 155282753134014983851146859649121530643696731068009018327082643538959759726861387355782978447629905025266914884041679070034254928383099395016964326991127874216390403645302155870838015082015280579195417609320853064810770268557733553509032659675366563836577967201

Factorizations

Primary (ID: 3098) 4613679391936953610429590532014122532260339739644049093601 (proven prime)
(ID: 16102) 33657031610257355779833678305689924762812092398416859281032707514995716987051234295319713427623372966981810606271822989258110176086966769337160388701888390329438678553606634640917907350182794776615913601 (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.