Factor Info

ID 191626
Size 636 digits / 2112 bits
Status composite
Value 304355045706504833885322115000126986618041190905812495498335338520402171798976275923433399896315703327521907209781012833987842758714703988247497561792199102545228401284565032093639805652077083075915636810283226075189380832324080294194427297942615407404248829102715525276703907697247583553020995787101957313037098959512939730901102940260772484224537711137443064688186455642679332246960736224962293166302574381153015756812145089668438997627074346144127649328449157909290951391471425297025670253153724944890957065434535521545102578656500500555551848619594632745794845084682707350253526005141394595068242315259028515839475383359647043392889

Factorizations

Primary (ID: 3377) 1456235596904319041738812533139 (proven prime)
(ID: 191627) 209001240152009738861535999745128828008308583328810106626211380316461026168111911281103059441270089344111845308993411791056402967940737341897281957640668742522920598889232334077381543857763998190679639656604598880448259102876423013615661108410802178534641655677814060096147079211919402431144942651711991752317777748702138570955982276444032598405928887243497810688987420833620769393488932550696038846902166878279529012784480217200856282228510051806767224900719762625386969508546303360338893845790410641863368486890653344845463922481496024060234903661797915590391408498727876887853183212879424505325496925251 (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.