Factor Info

ID 26216
Size 549 digits / 1823 bits
Status composite
Value 321098751888603141903935586101099619615819387678654927746521012268469192286208088606714423575105399940920211676832645839843911949498127838772458332032258226043602709498805335139163099411526170847733009888209236749459233974982579555288051919563146877454682084532168439187459514282526370909455059957650244704716311307247701248513103210175399018677680128581771067861537337217415781650344135894491115622267655674388438187344593469602312395885188763017496994477904856791284347489168102476303033792816305789370696407817520848383432317839530915569865018557

Factorizations

Primary (ID: 26217) 19288701376013112507213670201 (proven prime)
(ID: 26218) 16646986524863334489161746924893410958435332228674732566950012029371739505415494719076893488366029426800130027130799128302392076303638841794062799527119177930748590153650159814476637127279598395645966710542911246584925191678199131265078986229373167869233422984917309964647252878704552477230844291011230053837583663622377474511431402307781560926902371168775907956900975197506764943637617304624553050861159318385465132509783415224436963305845176767986189719692451166277281924921450645316910345957952789897788212190449397157 (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.