Factor Info

ID 173097
Size 374 digits / 1240 bits
Status composite
Value 16871309431841122366528290801787933797323265653120875527573579336020027742811773514759592887815782795684201188060139215784729831711950313791755651308754122902863198682667726413079962897646440750161909141273763456140434796019244915473502307747302504371109518520443540496156907560832647471371986137194339163381153516001116470821323915244493752326444954307306258191073634134901

Factorizations

Primary (ID: 136805) 110765419389302399119922838900083708240945702471608276640329499108973372453429189681225609831689761 (proven prime)
(ID: 173098) 152315673292801477418456009829098990829187942098836603610326607612565885577022219327587192976264447370956712772039230371045200318919322142282143845008628513326103277799687517296285689966020021706089012432434731378664382083662688606696694053420032150647983054166603849372502741 (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.