Factor Info

ID 166175
Size 727 digits / 2412 bits
Status composite
Value 1155977730013851045316069247861766254771537775223376672489991992639664542077249685332240106807616216996747108081807377931775531601547288525537523773044566702766918585396010402652268704831664807706858904582172150539130994083233283965948766610835024179043289397820029844772812334857794827613397470910313743099138236919977775636178315264124487196566790042503775535614320232495191259621350141507690860174823791838722292833122306705386561320558556928261463722533254804938950613890020107550591272687110039557045401441987401988206490737588291363659681581249532393250578873054256553619279689090348737486456953986730320527017676677453711037155514856759135465250474490359268739812948711166721600996794496101382904882970911617192388271813

Factorizations

Primary (ID: 7627) 1029538544148223697293 (proven prime)
(ID: 166176) 1122811512579390880540365813010519349954886889665535810138792941299534849498225598981081763834983476247964546818144406973078774506191447508242486065948914415472274207807691360062270853183932182275195027127777687957649063823296058866038622386881133200510351340410593947203122547005118408875935815523449919896241694910484234071960535963181240482938318878389160170183641105113786663859388476399594146261393273873599402174549050562909703846057537921660515655421812147830980513402139012490134502551529918147476656998732778526689850174906520537261997231803030376423869513659627565111213479972621192850739964496040921706860291965363599091672143072590115648218305329473799842384119202393559735351474997167209199641 (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.