Factor Info

ID 87216
Size 613 digits / 2036 bits
Status composite
Value 3953298497004319247509368189293871415600336900767105737481551991262502689264885165778494310424443115588531705274454167034965947725561821727297896930136861069794616387845730383338834405576941158725876984677308068281137252583235599465498522451868121482093193428075934608389563584475618824781398167818738609133375367922820904947282884664678642917125838829638216595495455148904068536320464831726670428144745072092783403205290524850269009590723281521229069099015346831550141892208556753130185293643749443641917743562444289066645695733594308610204641033294283630967747011448419513797986016005949208081987111427910952383

Factorizations

Primary (ID: 10720) 106646454159157789533685339377679881781493 (proven prime)
(ID: 87217) 37069197735392755544944446031666631858052415172503636139902700217519201629520303759800597637629752861080900697395030162841606154557620642108725039550016143969670141220289274081530816124583784736850327203158870842038290446642375978034647822333937036429943121010849943145340627412937566000288021322339300576474192916678147766461567108885585806754036717515750716915377874909654980662488459302990621697603730957857736695103466441231025149926721663965204049912656723048692391552001022864121214414024749491142124550014471964894658824896017249873470949534701360206255030158117731 (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.