Factor Info

ID 66211
Size 256 digits / 849 bits
Status composite
Value 1881283114708757714376301509876599660296437149282331854453962448128969934392203107957602371523451794109051741360799169474980212480551861792976128357456364531252150900818860856483901823208245589541254009386822863272411940738242092423845025397529498879338561

Factorizations

Primary (ID: 92428) 460137572778371557785054623257871 (proven prime)
(ID: 92752) 4088523141784143607089602971522245522919899610673416612959544884315683130225155600979909143719544441538499402723175111311965474165772303163921343065035381964838901723067528031678545438270947812491543084477547349196796841391 (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.