Factor Info

ID 139470
Size 314 digits / 1043 bits
Status composite
Value 71815670671531782389279984322582962797585408956799694387063589103296830654628388703450770405346132040973361378344704179464717894966876781912348793491099036140840056562882684071552993209901040722024762498136307716103632103972671502594998030434023645288875297926238650187527824761965106820695508019496004273668785937

Factorizations

Primary (ID: 140394) 109172492838458826293904410329 (proven prime)
(ID: 174340) 657818364354806233586508071766567688913515217900207126415422814903405410229303762115658833151813404599667978008784265293883112455925419908148001391580787722640707029293780412119771504216715989014439424032102165606664023302740018051731067840333489691447797779033074317093391594915106553 (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.