Factor Info

ID 126748
Size 755 digits / 2508 bits
Status composite
Value 51046591926091172884327134886884465275389382286256517566681854296225882261196366172927143219061143217985639792904885096213621413474382330233270938019947751505853876890819899993249480484849564342668439068230014194679804189420500949343295933083084311625047388132042089170871163677713297120047248143411191283390207453800217095667068781500055229908734146640952516874515370770856851020158325733375353326736236425476018712557596080191619502561909267957473980619186322687254186508972327183307670697802286048512784082267848551222998449360868754183967241759222405741246266197870197312788931511783997054049780459185332766996571967993186500690563465989556289133074444523897075003204970608765916059953077930951141067861612932552808592706214478128788726899162203656579

Factorizations

Primary (ID: 1901) 2271608764959185627485350359425842019659014330597496174275357069499171361031764828754036539726394559450620958660050320088199236184776437699830957031191632116265394965429613743580479 (proven prime)
(ID: 126749) 22471559677666737428703575772467062246079564741858356320520504348131869901847288989559497954973979889126003447222970669177169340945157363159910133092916160391606618232035079601241255891069848556954688375909026877568051792438635442171363708874525040954529998834872884923881769398200126533666389653655677962488951128071625257161176861945388021452593720772290772051102608226434524576550687289979622269899610720548451506495924452377342487934015199848168518461286952114355630698064201149380525174247987182443844210250811484605476393235227188997504061424668806154216976253144755901 (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.