Factor Info

ID 42505
Size 303 digits / 1004 bits
Status composite
Value 130355946253555916060357740003188282618698257016328400435385300989630643019764558914964820595697917317156764060197820796884768511792693916927793484499300607144586804821445894803235716782481454080905012658680871491762431907534308424316184743441332914190478041048257398792278839393664725222616492147946969

Factorizations

Primary (ID: 46417) 4309212858527510440223143824049918561 (proven prime)
(ID: 46418) 30250523827244750349546822082810213573654439267139222549410796878066015238443644811221914780465363927095657460550765432629995066947306455712081801517401407165197162693640667782510908310337277332858740057987287933240993248235631705042625100731752473497083629133956729 (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.