Factor Info

ID 157475
Size 689 digits / 2286 bits
Status composite
Value 12248532988323503443947576620189061815290961673762734597561826376765169690722511472493887956062377926033769556113829329070265596658479418396214287054799683198906090871253719691345191333270883397333135639443514935559485983783820347070216768691798849496502131446232370414627344140862281877269311365175592654435079524844848432076337756950512470686140220877816317232030209246630210615593356646042437496973434807574889968372430726490018722499031515407920410503600452900688903919660364481058799691118908730370255029619766135749037687370580559893196398812044621618155363314565647574969850829504909827692968622657889071980948441181233666248562363842672217124072342387704447102442150005362316102237

Factorizations

Primary (ID: 3018) 1155685395246619182673033 (proven prime)
(ID: 157476) 10598501148065222156115012274784281172617179235166328241941365781136649714395046632854181879998218585309402593866634608924563588825807524949022557202280325177178525994820253350666328468246269342351528697575962338282297281379237509559853870197882140075992852801769970310166226692750713820792430229745680695769055720224506543778390673718238224147946250763781729002238342748332651501925788145663862751755980403071524909559247486364103011287921712561111883979113624684283720748112876214123350316510574066044068442631398664585036747864403261990929617914127007896521423851185166940433448818730692268684414462332493655387988635992265709863115368436233292956339335544603189 (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.