Factor Info

ID 121297
Size 455 digits / 1510 bits
Status composite
Value 18884792587820072793853648400273716010825204256440400551464481020981415024459673013094623553197080058338246628051987720687068070010529480618030046108538129807340345659607625708614640721101761819489308323045228563713631996735257413098556677996180223495322280730744992793223343165090155160658113560410410371135124686526766149068603252463579875543844417331264416461306069422004860583667414336542810150953959439579546548845842058309038689034515725599586699041

Factorizations

Primary (ID: 1145) 3835428969729521900864406164428218332995201 (proven prime)
(ID: 121298) 4923775863629628455879840527966211759221988734977079484824861817625511921147337927936942831105770209771899231319882333614245899860114549786862428329912781784714980433784454588777644102745508949748765323967392142483816884845977847297680678582663611423701622487052176095310284777482693387423738615404754229414863276771774110098621761975709704800414677857307480805664853755417720700230109377709584202956142065735841 (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.