Factor Info

ID 46912
Size 291 digits / 967 bits
Status composite
Value 635239612370991146741738540304808076483559385704727214200836409043542667146127186228924674129756619728921557307849447779025203239782299397932903176800475933992935900316250197341058501470466993377906069476163766338367811354700799031375937678937116001990143350163038903965268824810051302279989

Factorizations

Primary (ID: 20) 757810806256989128439975793 (proven prime)
(ID: 46911) 838256207388481623994647881713473453837228163567905117563071210555618216263551119051687366088360972762973959341314924743303749560243474916409624855231965908674062025986973008995225320281910607715544709084925949605501286312373434847961626241561006966353171627744773 (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.