Factor Info

ID 200284
Size 515 digits / 1710 bits
Status composite
Value 51093226724445846178468618506300450376048586344745351940416884390212637176718241370009580654260677443610026962854789230533177075461810701528918303906187815112537952392158935659949979005155555700031433057466266387309137726240215556766201609717575593711197522441877674533094431576457052101809486687404831628194654414062665873948303683825873584524959692206304301411884581454156653582609596812955434366080358161454789735442296231648228696313048660968826901743535052988698556954461107725729922717432841076386700483040181

Factorizations

Primary (ID: 215561) 500556408985984594837954757291 (proven prime)
(ID: 215562) 102072864930346818786847554145891981078447133406629122903416111358193214286384801571373828276928903447750509754408799085070999826983248252455330687496379632715984893951545395285966635381406670943523939401798044511894022798135044950134181322603110693152735134801719588521737048885051897233829600375790944488269173304784910454070275690396877612165736477203200885321849605446622628551135010499202312552562195927424504692594036151311869079961846638500880009199649356941399692578559549653791 (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.