Factor Info

ID 71608
Size 613 digits / 2035 bits
Status composite
Value 2015249001776506795774824335778082945050673952580923275794617019499775735910235163092938228671213240822334375929068804274375424407603474426702029258396061860110270638815276345414083545058767998143923739572098870486747423892233001258749470892554408916611603837046002953582800558576830456646780795493656843271139191777300225219601368634837658995712920970708536827139279290100364615949404499696590261142480626745136095684911539605977662243239675677671288782345736533371383010267011281331854496252642125919170537509884296765948348245030081068209719023074037038964126050119685966011147118457204467520535727822386723591

Factorizations

Primary (ID: 71609) 130493765978411584009 (proven prime)
(ID: 71610) 15443258815213458483023091516658299646062451991329973223003731893099562400275140029065759390180069488008003358823071798862584275251199543172967902682517853069787800086711205252385396825226486986822986344306912218079118043331246279830550518329032871170561785093927030072517336127623917341224553128898212574851080996003537721774083441504454633132865538345855767874901975301030721322700297902980576433755849069372621370464071878634359948496873814124202192499324640581229476798846875587119187559794952260462589098476447160830346132157504553479924777832493238107636845970726017906375486176917856399 (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.